Finding the Fourth Proportional to 16,552.27, 24,823.13 and 5,456.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.27 : 24,823.13 = 5,456.89 : x
2. Step 2: Convert to fraction form
   16,552.27/24,823.13 = 5,456.89/x
3. Step 3: Cross multiply
   16,552.27x = 24,823.13 × 5,456.89
4. Step 4: Simplify right side
   16,552.27x = 135,456,938.47
5. Step 5: Solve for x
   x = 135,456,938.47/16,552.27
6. Step 6: Final answer
   x = 8,183.59