Reading a number from text file

I am trying to read a value from a f06 file which is a general text file contains numbers, strings.I have added the text file and underlined the value that ı want to read.Can anyone help with this? Below you can find my code but it doesnt work.

clc;

clear all;

fid = fopen('composite_lamina-density.f06','r');

frmat='MASS AXIS SYSTEM \n %s %d %f %f %f';

C = fscanf(fid,frmat);

C

fclose(fid);

[Stephen23]

@Mete Altay: we cannot import text data from a screenshot, we cannot edit text in a screenshot, we cannot search text in a screenshot, we cannot use your screenshot in any meaningful way. If you want help with this then upload your text file as a text file.

[Mete Altay]

I added a text file.Waiting for your answer...

Answer 1

[Stephen23]

>> str = fileread('MASS.txt');
>> tmp = regexp(str,'(?<=X\s+)\d+\.?\d*E[-+]\d+','match','once');
>> str2double(tmp)
ans =  3.959280000000000

[Mete Altay]

Thanks.It's worked.