Finding the Fourth Proportional to 52,755.55, 72,782.78 and 34,616.28

Step by Step Solution

1. Step 1: Write the proportion equation
   52,755.55 : 72,782.78 = 34,616.28 : x
2. Step 2: Convert to fraction form
   52,755.55/72,782.78 = 34,616.28/x
3. Step 3: Cross multiply
   52,755.55x = 72,782.78 × 34,616.28
4. Step 4: Simplify right side
   52,755.55x = 2,519,469,091.66
5. Step 5: Solve for x
   x = 2,519,469,091.66/52,755.55
6. Step 6: Final answer
   x = 47,757.42