Finding the Fourth Proportional to 16,150.32, 22,287.15 and 9,862.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.32 : 22,287.15 = 9,862.71 : x
2. Step 2: Convert to fraction form
   16,150.32/22,287.15 = 9,862.71/x
3. Step 3: Cross multiply
   16,150.32x = 22,287.15 × 9,862.71
4. Step 4: Simplify right side
   16,150.32x = 219,811,697.18
5. Step 5: Solve for x
   x = 219,811,697.18/16,150.32
6. Step 6: Final answer
   x = 13,610.36