Finding the Fourth Proportional to 16,249.47, 24,377.24 and 5,153.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,249.47 : 24,377.24 = 5,153.18 : x
2. Step 2: Convert to fraction form
   16,249.47/24,377.24 = 5,153.18/x
3. Step 3: Cross multiply
   16,249.47x = 24,377.24 × 5,153.18
4. Step 4: Simplify right side
   16,249.47x = 125,620,196.62
5. Step 5: Solve for x
   x = 125,620,196.62/16,249.47
6. Step 6: Final answer
   x = 7,730.73