Finding the Fourth Proportional to 16,560.22, 22,851.72 and 9,753.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,560.22 : 22,851.72 = 9,753.16 : x
2. Step 2: Convert to fraction form
   16,560.22/22,851.72 = 9,753.16/x
3. Step 3: Cross multiply
   16,560.22x = 22,851.72 × 9,753.16
4. Step 4: Simplify right side
   16,560.22x = 222,876,481.44
5. Step 5: Solve for x
   x = 222,876,481.44/16,560.22
6. Step 6: Final answer
   x = 13,458.55