Finding the Fourth Proportional to 16,005.22, 22,087.76 and 8,932.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,005.22 : 22,087.76 = 8,932.97 : x
2. Step 2: Convert to fraction form
   16,005.22/22,087.76 = 8,932.97/x
3. Step 3: Cross multiply
   16,005.22x = 22,087.76 × 8,932.97
4. Step 4: Simplify right side
   16,005.22x = 197,309,308.00
5. Step 5: Solve for x
   x = 197,309,308.00/16,005.22
6. Step 6: Final answer
   x = 12,327.81