Finding the Fourth Proportional to 16,103.20, 24,133.20 and 8,314.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,103.20 : 24,133.20 = 8,314.24 : x
2. Step 2: Convert to fraction form
   16,103.20/24,133.20 = 8,314.24/x
3. Step 3: Cross multiply
   16,103.20x = 24,133.20 × 8,314.24
4. Step 4: Simplify right side
   16,103.20x = 200,649,216.77
5. Step 5: Solve for x
   x = 200,649,216.77/16,103.20
6. Step 6: Final answer
   x = 12,460.21