Finding the Fourth Proportional to 16,732.83, 25,098.52 and 5,639.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,732.83 : 25,098.52 = 5,639.48 : x
2. Step 2: Convert to fraction form
   16,732.83/25,098.52 = 5,639.48/x
3. Step 3: Cross multiply
   16,732.83x = 25,098.52 × 5,639.48
4. Step 4: Simplify right side
   16,732.83x = 141,542,601.57
5. Step 5: Solve for x
   x = 141,542,601.57/16,732.83
6. Step 6: Final answer
   x = 8,458.98