Finding the Fourth Proportional to 16,142.59, 24,214.43 and 4,455.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,142.59 : 24,214.43 = 4,455.91 : x
2. Step 2: Convert to fraction form
   16,142.59/24,214.43 = 4,455.91/x
3. Step 3: Cross multiply
   16,142.59x = 24,214.43 × 4,455.91
4. Step 4: Simplify right side
   16,142.59x = 107,897,320.78
5. Step 5: Solve for x
   x = 107,897,320.78/16,142.59
6. Step 6: Final answer
   x = 6,684.02