Finding the Fourth Proportional to 16,086.92, 24,131.10 and 4,399.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.92 : 24,131.10 = 4,399.88 : x
2. Step 2: Convert to fraction form
   16,086.92/24,131.10 = 4,399.88/x
3. Step 3: Cross multiply
   16,086.92x = 24,131.10 × 4,399.88
4. Step 4: Simplify right side
   16,086.92x = 106,173,944.27
5. Step 5: Solve for x
   x = 106,173,944.27/16,086.92
6. Step 6: Final answer
   x = 6,600.02