Finding the Fourth Proportional to 2,352.42, 3,527.37 and 708.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,352.42 : 3,527.37 = 708.75 : x
2. Step 2: Convert to fraction form
   2,352.42/3,527.37 = 708.75/x
3. Step 3: Cross multiply
   2,352.42x = 3,527.37 × 708.75
4. Step 4: Simplify right side
   2,352.42x = 2,500,023.49
5. Step 5: Solve for x
   x = 2,500,023.49/2,352.42
6. Step 6: Final answer
   x = 1,062.75