Finding the Fourth Proportional to 16,098.63, 22,216.08 and 9,025.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.63 : 22,216.08 = 9,025.05 : x
2. Step 2: Convert to fraction form
   16,098.63/22,216.08 = 9,025.05/x
3. Step 3: Cross multiply
   16,098.63x = 22,216.08 × 9,025.05
4. Step 4: Simplify right side
   16,098.63x = 200,501,232.80
5. Step 5: Solve for x
   x = 200,501,232.80/16,098.63
6. Step 6: Final answer
   x = 12,454.55