Finding the Fourth Proportional to 17,343.86, 23,934.59 and 9,386.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,343.86 : 23,934.59 = 9,386.09 : x
2. Step 2: Convert to fraction form
   17,343.86/23,934.59 = 9,386.09/x
3. Step 3: Cross multiply
   17,343.86x = 23,934.59 × 9,386.09
4. Step 4: Simplify right side
   17,343.86x = 224,652,215.85
5. Step 5: Solve for x
   x = 224,652,215.85/17,343.86
6. Step 6: Final answer
   x = 12,952.84