Finding the Fourth Proportional to 17,914.71, 24,720.33 and 10,359.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,914.71 : 24,720.33 = 10,359.89 : x
2. Step 2: Convert to fraction form
   17,914.71/24,720.33 = 10,359.89/x
3. Step 3: Cross multiply
   17,914.71x = 24,720.33 × 10,359.89
4. Step 4: Simplify right side
   17,914.71x = 256,099,847.76
5. Step 5: Solve for x
   x = 256,099,847.76/17,914.71
6. Step 6: Final answer
   x = 14,295.51