Finding the Fourth Proportional to 59,432, 82,016.16 and 34,285.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,432 : 82,016.16 = 34,285.28 : x
2. Step 2: Convert to fraction form
   59,432/82,016.16 = 34,285.28/x
3. Step 3: Cross multiply
   59,432x = 82,016.16 × 34,285.28
4. Step 4: Simplify right side
   59,432x = 2,811,947,010.12
5. Step 5: Solve for x
   x = 2,811,947,010.12/59,432
6. Step 6: Final answer
   x = 47,313.69