Finding the Fourth Proportional to 16,003.52, 22,084.88 and 8,929.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.52 : 22,084.88 = 8,929.96 : x
2. Step 2: Convert to fraction form
   16,003.52/22,084.88 = 8,929.96/x
3. Step 3: Cross multiply
   16,003.52x = 22,084.88 × 8,929.96
4. Step 4: Simplify right side
   16,003.52x = 197,216,995.14
5. Step 5: Solve for x
   x = 197,216,995.14/16,003.52
6. Step 6: Final answer
   x = 12,323.35