Finding the Fourth Proportional to 17,367.42, 23,959.54 and 11,705.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,367.42 : 23,959.54 = 11,705.82 : x
2. Step 2: Convert to fraction form
   17,367.42/23,959.54 = 11,705.82/x
3. Step 3: Cross multiply
   17,367.42x = 23,959.54 × 11,705.82
4. Step 4: Simplify right side
   17,367.42x = 280,466,062.52
5. Step 5: Solve for x
   x = 280,466,062.52/17,367.42
6. Step 6: Final answer
   x = 16,148.98