Finding the Fourth Proportional to 16,561.22, 22,853.10 and 9,754.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,561.22 : 22,853.10 = 9,754.16 : x
2. Step 2: Convert to fraction form
   16,561.22/22,853.10 = 9,754.16/x
3. Step 3: Cross multiply
   16,561.22x = 22,853.10 × 9,754.16
4. Step 4: Simplify right side
   16,561.22x = 222,912,793.90
5. Step 5: Solve for x
   x = 222,912,793.90/16,561.22
6. Step 6: Final answer
   x = 13,459.93