Finding the Fourth Proportional to 52,894.17, 72,998.69 and 29,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,894.17 : 72,998.69 = 29,025.50 : x
2. Step 2: Convert to fraction form
   52,894.17/72,998.69 = 29,025.50/x
3. Step 3: Cross multiply
   52,894.17x = 72,998.69 × 29,025.50
4. Step 4: Simplify right side
   52,894.17x = 2,118,822,966.47
5. Step 5: Solve for x
   x = 2,118,822,966.47/52,894.17
6. Step 6: Final answer
   x = 40,057.78