Finding the Fourth Proportional to 16,086.67, 24,130.31 and 4,399.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.67 : 24,130.31 = 4,399.92 : x
2. Step 2: Convert to fraction form
   16,086.67/24,130.31 = 4,399.92/x
3. Step 3: Cross multiply
   16,086.67x = 24,130.31 × 4,399.92
4. Step 4: Simplify right side
   16,086.67x = 106,171,411.58
5. Step 5: Solve for x
   x = 106,171,411.58/16,086.67
6. Step 6: Final answer
   x = 6,599.96