Finding the Fourth Proportional to 17,671.38, 24,386.46 and 9,714.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,671.38 : 24,386.46 = 9,714.09 : x
2. Step 2: Convert to fraction form
   17,671.38/24,386.46 = 9,714.09/x
3. Step 3: Cross multiply
   17,671.38x = 24,386.46 × 9,714.09
4. Step 4: Simplify right side
   17,671.38x = 236,892,267.22
5. Step 5: Solve for x
   x = 236,892,267.22/17,671.38
6. Step 6: Final answer
   x = 13,405.42