Finding the Fourth Proportional to 16,294.05, 24,436.20 and 8,498.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,294.05 : 24,436.20 = 8,498.61 : x
2. Step 2: Convert to fraction form
   16,294.05/24,436.20 = 8,498.61/x
3. Step 3: Cross multiply
   16,294.05x = 24,436.20 × 8,498.61
4. Step 4: Simplify right side
   16,294.05x = 207,673,733.68
5. Step 5: Solve for x
   x = 207,673,733.68/16,294.05
6. Step 6: Final answer
   x = 12,745.37