Finding the Fourth Proportional to 16,104.76, 22,224.49 and 9,031.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.76 : 22,224.49 = 9,031.18 : x
2. Step 2: Convert to fraction form
   16,104.76/22,224.49 = 9,031.18/x
3. Step 3: Cross multiply
   16,104.76x = 22,224.49 × 9,031.18
4. Step 4: Simplify right side
   16,104.76x = 200,713,369.60
5. Step 5: Solve for x
   x = 200,713,369.60/16,104.76
6. Step 6: Final answer
   x = 12,462.98