Finding the Fourth Proportional to 2,456.94, 3,388.05 and 1,710.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.94 : 3,388.05 = 1,710.54 : x
2. Step 2: Convert to fraction form
   2,456.94/3,388.05 = 1,710.54/x
3. Step 3: Cross multiply
   2,456.94x = 3,388.05 × 1,710.54
4. Step 4: Simplify right side
   2,456.94x = 5,795,395.05
5. Step 5: Solve for x
   x = 5,795,395.05/2,456.94
6. Step 6: Final answer
   x = 2,358.79