Finding the Fourth Proportional to 10,216.33, 14,100.17 and 9,549.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,216.33 : 14,100.17 = 9,549.29 : x
2. Step 2: Convert to fraction form
   10,216.33/14,100.17 = 9,549.29/x
3. Step 3: Cross multiply
   10,216.33x = 14,100.17 × 9,549.29
4. Step 4: Simplify right side
   10,216.33x = 134,646,612.38
5. Step 5: Solve for x
   x = 134,646,612.38/10,216.33
6. Step 6: Final answer
   x = 13,179.55