Finding the Fourth Proportional to 16,105.88, 22,226.06 and 9,032.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,105.88 : 22,226.06 = 9,032.28 : x
2. Step 2: Convert to fraction form
   16,105.88/22,226.06 = 9,032.28/x
3. Step 3: Cross multiply
   16,105.88x = 22,226.06 × 9,032.28
4. Step 4: Simplify right side
   16,105.88x = 200,751,997.22
5. Step 5: Solve for x
   x = 200,751,997.22/16,105.88
6. Step 6: Final answer
   x = 12,464.52