Finding the Fourth Proportional to 17,343.34, 23,933.37 and 9,686.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,343.34 : 23,933.37 = 9,686.86 : x
2. Step 2: Convert to fraction form
   17,343.34/23,933.37 = 9,686.86/x
3. Step 3: Cross multiply
   17,343.34x = 23,933.37 × 9,686.86
4. Step 4: Simplify right side
   17,343.34x = 231,839,204.52
5. Step 5: Solve for x
   x = 231,839,204.52/17,343.34
6. Step 6: Final answer
   x = 13,367.62