Finding the Fourth Proportional to 16,107.34, 22,227.38 and 8,937.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,107.34 : 22,227.38 = 8,937.18 : x
2. Step 2: Convert to fraction form
   16,107.34/22,227.38 = 8,937.18/x
3. Step 3: Cross multiply
   16,107.34x = 22,227.38 × 8,937.18
4. Step 4: Simplify right side
   16,107.34x = 198,650,051.30
5. Step 5: Solve for x
   x = 198,650,051.30/16,107.34
6. Step 6: Final answer
   x = 12,332.89