Finding the Fourth Proportional to 1,710.92, 2,568.56 and 1,456.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.92 : 2,568.56 = 1,456.04 : x
2. Step 2: Convert to fraction form
   1,710.92/2,568.56 = 1,456.04/x
3. Step 3: Cross multiply
   1,710.92x = 2,568.56 × 1,456.04
4. Step 4: Simplify right side
   1,710.92x = 3,739,926.10
5. Step 5: Solve for x
   x = 3,739,926.10/1,710.92
6. Step 6: Final answer
   x = 2,185.92