Finding the Fourth Proportional to 16,102.89, 24,147.03 and 5,006.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,102.89 : 24,147.03 = 5,006.31 : x
2. Step 2: Convert to fraction form
   16,102.89/24,147.03 = 5,006.31/x
3. Step 3: Cross multiply
   16,102.89x = 24,147.03 × 5,006.31
4. Step 4: Simplify right side
   16,102.89x = 120,887,517.76
5. Step 5: Solve for x
   x = 120,887,517.76/16,102.89
6. Step 6: Final answer
   x = 7,507.19