Finding the Fourth Proportional to 17,993.24, 24,830.69 and 9,926.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,993.24 : 24,830.69 = 9,926.71 : x
2. Step 2: Convert to fraction form
   17,993.24/24,830.69 = 9,926.71/x
3. Step 3: Cross multiply
   17,993.24x = 24,830.69 × 9,926.71
4. Step 4: Simplify right side
   17,993.24x = 246,487,021.47
5. Step 5: Solve for x
   x = 246,487,021.47/17,993.24
6. Step 6: Final answer
   x = 13,698.87