Finding the Fourth Proportional to 17,342.27, 23,932.34 and 12,040.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,342.27 : 23,932.34 = 12,040.16 : x
2. Step 2: Convert to fraction form
   17,342.27/23,932.34 = 12,040.16/x
3. Step 3: Cross multiply
   17,342.27x = 23,932.34 × 12,040.16
4. Step 4: Simplify right side
   17,342.27x = 288,149,022.91
5. Step 5: Solve for x
   x = 288,149,022.91/17,342.27
6. Step 6: Final answer
   x = 16,615.42