Finding the Fourth Proportional to 16,500.42, 24,745.47 and 5,404.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,500.42 : 24,745.47 = 5,404.62 : x
2. Step 2: Convert to fraction form
   16,500.42/24,745.47 = 5,404.62/x
3. Step 3: Cross multiply
   16,500.42x = 24,745.47 × 5,404.62
4. Step 4: Simplify right side
   16,500.42x = 133,739,862.07
5. Step 5: Solve for x
   x = 133,739,862.07/16,500.42
6. Step 6: Final answer
   x = 8,105.24