Finding the Fourth Proportional to 16,003.27, 22,084.59 and 8,929.99

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.27 : 22,084.59 = 8,929.99 : x
2. Step 2: Convert to fraction form
   16,003.27/22,084.59 = 8,929.99/x
3. Step 3: Cross multiply
   16,003.27x = 22,084.59 × 8,929.99
4. Step 4: Simplify right side
   16,003.27x = 197,215,167.85
5. Step 5: Solve for x
   x = 197,215,167.85/16,003.27
6. Step 6: Final answer
   x = 12,323.43