Finding the Fourth Proportional to 16,098.62, 22,216.56 and 9,025.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.62 : 22,216.56 = 9,025.16 : x
2. Step 2: Convert to fraction form
   16,098.62/22,216.56 = 9,025.16/x
3. Step 3: Cross multiply
   16,098.62x = 22,216.56 × 9,025.16
4. Step 4: Simplify right side
   16,098.62x = 200,508,008.65
5. Step 5: Solve for x
   x = 200,508,008.65/16,098.62
6. Step 6: Final answer
   x = 12,454.98