Finding the Fourth Proportional to 16,311.04, 24,451.89 and 5,915.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,311.04 : 24,451.89 = 5,915.50 : x
2. Step 2: Convert to fraction form
   16,311.04/24,451.89 = 5,915.50/x
3. Step 3: Cross multiply
   16,311.04x = 24,451.89 × 5,915.50
4. Step 4: Simplify right side
   16,311.04x = 144,645,155.30
5. Step 5: Solve for x
   x = 144,645,155.30/16,311.04
6. Step 6: Final answer
   x = 8,867.93