Report view,to display in whole page

How can i format this report to view it in a whole page.

Set the Report Width in cm, like: 21.6cm

Other Units might work as well, but never tried them, maybe for inches: 8.5in ?

Can we set the column width?

I found out this tutorial previously done by RickH on v4, i tried to apply it but is’not working.
I have tried changing the report width to 21.6 as indicated above but am quite unfortunate,maybe you can illustrate using your screen shot i will appreciate

Please do not say, “didn’t work”, or “not working” without showing what you tried. That is useless information.

Thankyou so much QMckay i was leaving out Centimeters,its now perfectly working