Finding the Fourth Proportional to 16,499.38, 24,743.86 and 5,403.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.38 : 24,743.86 = 5,403.52 : x
2. Step 2: Convert to fraction form
   16,499.38/24,743.86 = 5,403.52/x
3. Step 3: Cross multiply
   16,499.38x = 24,743.86 × 5,403.52
4. Step 4: Simplify right side
   16,499.38x = 133,703,942.39
5. Step 5: Solve for x
   x = 133,703,942.39/16,499.38
6. Step 6: Final answer
   x = 8,103.57