Finding the Fourth Proportional to 16,418.29, 24,630.65 and 5,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,418.29 : 24,630.65 = 5,885.50 : x
2. Step 2: Convert to fraction form
   16,418.29/24,630.65 = 5,885.50/x
3. Step 3: Cross multiply
   16,418.29x = 24,630.65 × 5,885.50
4. Step 4: Simplify right side
   16,418.29x = 144,963,567.42
5. Step 5: Solve for x
   x = 144,963,567.42/16,418.29
6. Step 6: Final answer
   x = 8,829.39