Finding the Fourth Proportional to 17,710.75, 24,439.89 and 10,156.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,710.75 : 24,439.89 = 10,156.71 : x
2. Step 2: Convert to fraction form
   17,710.75/24,439.89 = 10,156.71/x
3. Step 3: Cross multiply
   17,710.75x = 24,439.89 × 10,156.71
4. Step 4: Simplify right side
   17,710.75x = 248,228,824.38
5. Step 5: Solve for x
   x = 248,228,824.38/17,710.75
6. Step 6: Final answer
   x = 14,015.71