Finding the Fourth Proportional to 16,105.85, 22,226.03 and 9,032.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,105.85 : 22,226.03 = 9,032.42 : x
2. Step 2: Convert to fraction form
   16,105.85/22,226.03 = 9,032.42/x
3. Step 3: Cross multiply
   16,105.85x = 22,226.03 × 9,032.42
4. Step 4: Simplify right side
   16,105.85x = 200,754,882.17
5. Step 5: Solve for x
   x = 200,754,882.17/16,105.85
6. Step 6: Final answer
   x = 12,464.72