Finding the Fourth Proportional to 16,280.28, 24,414.03 and 5,748.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,280.28 : 24,414.03 = 5,748.05 : x
2. Step 2: Convert to fraction form
   16,280.28/24,414.03 = 5,748.05/x
3. Step 3: Cross multiply
   16,280.28x = 24,414.03 × 5,748.05
4. Step 4: Simplify right side
   16,280.28x = 140,333,126.18
5. Step 5: Solve for x
   x = 140,333,126.18/16,280.28
6. Step 6: Final answer
   x = 8,619.82