Finding the Fourth Proportional to 17,715.76, 24,447.29 and 10,166.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,715.76 : 24,447.29 = 10,166.49 : x
2. Step 2: Convert to fraction form
   17,715.76/24,447.29 = 10,166.49/x
3. Step 3: Cross multiply
   17,715.76x = 24,447.29 × 10,166.49
4. Step 4: Simplify right side
   17,715.76x = 248,543,078.48
5. Step 5: Solve for x
   x = 248,543,078.48/17,715.76
6. Step 6: Final answer
   x = 14,029.49