Finding the Fourth Proportional to 17,716.23, 24,448.71 and 9,758.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,716.23 : 24,448.71 = 9,758.40 : x
2. Step 2: Convert to fraction form
   17,716.23/24,448.71 = 9,758.40/x
3. Step 3: Cross multiply
   17,716.23x = 24,448.71 × 9,758.40
4. Step 4: Simplify right side
   17,716.23x = 238,580,291.66
5. Step 5: Solve for x
   x = 238,580,291.66/17,716.23
6. Step 6: Final answer
   x = 13,466.76