Finding the Fourth Proportional to 16,024.24, 22,113.88 and 8,951.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,024.24 : 22,113.88 = 8,951.12 : x
2. Step 2: Convert to fraction form
   16,024.24/22,113.88 = 8,951.12/x
3. Step 3: Cross multiply
   16,024.24x = 22,113.88 × 8,951.12
4. Step 4: Simplify right side
   16,024.24x = 197,943,993.55
5. Step 5: Solve for x
   x = 197,943,993.55/16,024.24
6. Step 6: Final answer
   x = 12,352.79