Finding the Fourth Proportional to 16,321.82, 22,526.22 and 9,608.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.82 : 22,526.22 = 9,608.06 : x
2. Step 2: Convert to fraction form
   16,321.82/22,526.22 = 9,608.06/x
3. Step 3: Cross multiply
   16,321.82x = 22,526.22 × 9,608.06
4. Step 4: Simplify right side
   16,321.82x = 216,433,273.33
5. Step 5: Solve for x
   x = 216,433,273.33/16,321.82
6. Step 6: Final answer
   x = 13,260.36