Hey can someone me with this? you so much

84 is 60% of 140. Divide both sides by .6

1..      is 50%
2...         try by your self
3..      is 63.7
.5...   is 6
4...25.3
6 now how did i do it

1) 470=100%
2) x=53%
3) 470/x
4)100/53
5)470/x=100/53
6)(470/x)*x=(100/53)*x       - we multiply both sides of the equation by x
7) 470=1.88679245283*x
-- we divide both sides of the equation by (1.88679245283) to get x
8)470/1.88679245283=x 
9)249.1=x 
answer=   
x=249.1

I hope this helps :)