Finding the Fourth Proportional to 17,870.24, 24,662.05 and 10,317.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,870.24 : 24,662.05 = 10,317.96 : x
2. Step 2: Convert to fraction form
   17,870.24/24,662.05 = 10,317.96/x
3. Step 3: Cross multiply
   17,870.24x = 24,662.05 × 10,317.96
4. Step 4: Simplify right side
   17,870.24x = 254,462,019.62
5. Step 5: Solve for x
   x = 254,462,019.62/17,870.24
6. Step 6: Final answer
   x = 14,239.43