Finding the Fourth Proportional to 16,662.13, 24,992.15 and 5,567.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,662.13 : 24,992.15 = 5,567.87 : x
2. Step 2: Convert to fraction form
   16,662.13/24,992.15 = 5,567.87/x
3. Step 3: Cross multiply
   16,662.13x = 24,992.15 × 5,567.87
4. Step 4: Simplify right side
   16,662.13x = 139,153,076.86
5. Step 5: Solve for x
   x = 139,153,076.86/16,662.13
6. Step 6: Final answer
   x = 8,351.46