Finding the Fourth Proportional to 16,108.50, 22,229.73 and 9,034.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,108.50 : 22,229.73 = 9,034.77 : x
2. Step 2: Convert to fraction form
   16,108.50/22,229.73 = 9,034.77/x
3. Step 3: Cross multiply
   16,108.50x = 22,229.73 × 9,034.77
4. Step 4: Simplify right side
   16,108.50x = 200,840,497.71
5. Step 5: Solve for x
   x = 200,840,497.71/16,108.50
6. Step 6: Final answer
   x = 12,467.98