Finding the Fourth Proportional to 16,114.04, 22,238.25 and 9,040.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,114.04 : 22,238.25 = 9,040.31 : x
2. Step 2: Convert to fraction form
   16,114.04/22,238.25 = 9,040.31/x
3. Step 3: Cross multiply
   16,114.04x = 22,238.25 × 9,040.31
4. Step 4: Simplify right side
   16,114.04x = 201,040,673.86
5. Step 5: Solve for x
   x = 201,040,673.86/16,114.04
6. Step 6: Final answer
   x = 12,476.12