Finding the Fourth Proportional to 65,046.96, 89,759.88 and 36,755.28

Step by Step Solution

1. Step 1: Write the proportion equation
   65,046.96 : 89,759.88 = 36,755.28 : x
2. Step 2: Convert to fraction form
   65,046.96/89,759.88 = 36,755.28/x
3. Step 3: Cross multiply
   65,046.96x = 89,759.88 × 36,755.28
4. Step 4: Simplify right side
   65,046.96x = 3,299,149,522.17
5. Step 5: Solve for x
   x = 3,299,149,522.17/65,046.96
6. Step 6: Final answer
   x = 50,719.50