Finding the Fourth Proportional to 59,285.47, 81,812.03 and 32,428.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,285.47 : 81,812.03 = 32,428.20 : x
2. Step 2: Convert to fraction form
   59,285.47/81,812.03 = 32,428.20/x
3. Step 3: Cross multiply
   59,285.47x = 81,812.03 × 32,428.20
4. Step 4: Simplify right side
   59,285.47x = 2,653,016,555.71
5. Step 5: Solve for x
   x = 2,653,016,555.71/59,285.47
6. Step 6: Final answer
   x = 44,749.86