Finding the Fourth Proportional to 74,292.66, 111,468.18 and 32,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,292.66 : 111,468.18 = 32,710.50 : x
2. Step 2: Convert to fraction form
   74,292.66/111,468.18 = 32,710.50/x
3. Step 3: Cross multiply
   74,292.66x = 111,468.18 × 32,710.50
4. Step 4: Simplify right side
   74,292.66x = 3,646,179,901.89
5. Step 5: Solve for x
   x = 3,646,179,901.89/74,292.66
6. Step 6: Final answer
   x = 49,078.60