Finding the Fourth Proportional to 16,003.06, 22,086.18 and 9,632.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.06 : 22,086.18 = 9,632.97 : x
2. Step 2: Convert to fraction form
   16,003.06/22,086.18 = 9,632.97/x
3. Step 3: Cross multiply
   16,003.06x = 22,086.18 × 9,632.97
4. Step 4: Simplify right side
   16,003.06x = 212,755,509.35
5. Step 5: Solve for x
   x = 212,755,509.35/16,003.06
6. Step 6: Final answer
   x = 13,294.68