Finding the Fourth Proportional to 59,520.50, 82,139.65 and 32,664.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,520.50 : 82,139.65 = 32,664.72 : x
2. Step 2: Convert to fraction form
   59,520.50/82,139.65 = 32,664.72/x
3. Step 3: Cross multiply
   59,520.50x = 82,139.65 × 32,664.72
4. Step 4: Simplify right side
   59,520.50x = 2,683,068,432.47
5. Step 5: Solve for x
   x = 2,683,068,432.47/59,520.50
6. Step 6: Final answer
   x = 45,078.05