Finding the Fourth Proportional to 16,651.59, 24,982.38 and 7,039.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,651.59 : 24,982.38 = 7,039.02 : x
2. Step 2: Convert to fraction form
   16,651.59/24,982.38 = 7,039.02/x
3. Step 3: Cross multiply
   16,651.59x = 24,982.38 × 7,039.02
4. Step 4: Simplify right side
   16,651.59x = 175,851,472.47
5. Step 5: Solve for x
   x = 175,851,472.47/16,651.59
6. Step 6: Final answer
   x = 10,560.64