Finding the Fourth Proportional to 16,084.88, 22,198.02 and 9,012.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.88 : 22,198.02 = 9,012.32 : x
2. Step 2: Convert to fraction form
   16,084.88/22,198.02 = 9,012.32/x
3. Step 3: Cross multiply
   16,084.88x = 22,198.02 × 9,012.32
4. Step 4: Simplify right side
   16,084.88x = 200,055,659.61
5. Step 5: Solve for x
   x = 200,055,659.61/16,084.88
6. Step 6: Final answer
   x = 12,437.50