Finding the Fourth Proportional to 2,562.76, 3,535.24 and 1,722.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.76 : 3,535.24 = 1,722.04 : x
2. Step 2: Convert to fraction form
   2,562.76/3,535.24 = 1,722.04/x
3. Step 3: Cross multiply
   2,562.76x = 3,535.24 × 1,722.04
4. Step 4: Simplify right side
   2,562.76x = 6,087,824.69
5. Step 5: Solve for x
   x = 6,087,824.69/2,562.76
6. Step 6: Final answer
   x = 2,375.50