Finding the Fourth Proportional to 16,008.18, 24,015.08 and 5,475.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008.18 : 24,015.08 = 5,475.72 : x
2. Step 2: Convert to fraction form
   16,008.18/24,015.08 = 5,475.72/x
3. Step 3: Cross multiply
   16,008.18x = 24,015.08 × 5,475.72
4. Step 4: Simplify right side
   16,008.18x = 131,499,957.60
5. Step 5: Solve for x
   x = 131,499,957.60/16,008.18
6. Step 6: Final answer
   x = 8,214.55