Finding the Fourth Proportional to 65,253,860.96, 90,052,638.98 and 35,887,466.48

Step by Step Solution

1. Step 1: Write the proportion equation
   65,253,860.96 : 90,052,638.98 = 35,887,466.48 : x
2. Step 2: Convert to fraction form
   65,253,860.96/90,052,638.98 = 35,887,466.48/x
3. Step 3: Cross multiply
   65,253,860.96x = 90,052,638.98 × 35,887,466.48
4. Step 4: Simplify right side
   65,253,860.96x = 3,231,761,062,200,591
5. Step 5: Solve for x
   x = 3,231,761,062,200,591/65,253,860.96
6. Step 6: Final answer
   x = 49,525,974.63