Finding the Fourth Proportional to 92,724.53, 139,025.34 and 33,552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,724.53 : 139,025.34 = 33,552.50 : x
2. Step 2: Convert to fraction form
   92,724.53/139,025.34 = 33,552.50/x
3. Step 3: Cross multiply
   92,724.53x = 139,025.34 × 33,552.50
4. Step 4: Simplify right side
   92,724.53x = 4,664,647,025.22
5. Step 5: Solve for x
   x = 4,664,647,025.22/92,724.53
6. Step 6: Final answer
   x = 50,306.51