Finding the Fourth Proportional to 2,339.56, 3,226.98 and 1,717.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.56 : 3,226.98 = 1,717.48 : x
2. Step 2: Convert to fraction form
   2,339.56/3,226.98 = 1,717.48/x
3. Step 3: Cross multiply
   2,339.56x = 3,226.98 × 1,717.48
4. Step 4: Simplify right side
   2,339.56x = 5,542,273.61
5. Step 5: Solve for x
   x = 5,542,273.61/2,339.56
6. Step 6: Final answer
   x = 2,368.94