Finding the Fourth Proportional to 59,733.28, 82,428.78 and 32,870.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,733.28 : 82,428.78 = 32,870.62 : x
2. Step 2: Convert to fraction form
   59,733.28/82,428.78 = 32,870.62/x
3. Step 3: Cross multiply
   59,733.28x = 82,428.78 × 32,870.62
4. Step 4: Simplify right side
   59,733.28x = 2,709,485,104.44
5. Step 5: Solve for x
   x = 2,709,485,104.44/59,733.28
6. Step 6: Final answer
   x = 45,359.72