Finding the Fourth Proportional to 59,732.78, 82,432.69 and 32,872.77

Step by Step Solution

1. Step 1: Write the proportion equation
   59,732.78 : 82,432.69 = 32,872.77 : x
2. Step 2: Convert to fraction form
   59,732.78/82,432.69 = 32,872.77/x
3. Step 3: Cross multiply
   59,732.78x = 82,432.69 × 32,872.77
4. Step 4: Simplify right side
   59,732.78x = 2,709,790,776.67
5. Step 5: Solve for x
   x = 2,709,790,776.67/59,732.78
6. Step 6: Final answer
   x = 45,365.22