Finding the Fourth Proportional to 16,555.97, 22,847.33 and 9,002.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,555.97 : 22,847.33 = 9,002.37 : x
2. Step 2: Convert to fraction form
   16,555.97/22,847.33 = 9,002.37/x
3. Step 3: Cross multiply
   16,555.97x = 22,847.33 × 9,002.37
4. Step 4: Simplify right side
   16,555.97x = 205,680,073.16
5. Step 5: Solve for x
   x = 205,680,073.16/16,555.97
6. Step 6: Final answer
   x = 12,423.32