Finding the Fourth Proportional to 16,132.96, 24,204.30 and 5,039.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,132.96 : 24,204.30 = 5,039.20 : x
2. Step 2: Convert to fraction form
   16,132.96/24,204.30 = 5,039.20/x
3. Step 3: Cross multiply
   16,132.96x = 24,204.30 × 5,039.20
4. Step 4: Simplify right side
   16,132.96x = 121,970,308.56
5. Step 5: Solve for x
   x = 121,970,308.56/16,132.96
6. Step 6: Final answer
   x = 7,560.32