Finding the Fourth Proportional to 17,674.27, 24,390.17 and 9,716.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,674.27 : 24,390.17 = 9,716.32 : x
2. Step 2: Convert to fraction form
   17,674.27/24,390.17 = 9,716.32/x
3. Step 3: Cross multiply
   17,674.27x = 24,390.17 × 9,716.32
4. Step 4: Simplify right side
   17,674.27x = 236,982,714.92
5. Step 5: Solve for x
   x = 236,982,714.92/17,674.27
6. Step 6: Final answer
   x = 13,408.35