Finding the Fourth Proportional to 2,095.57, 3,141.15 and 708.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.57 : 3,141.15 = 708.42 : x
2. Step 2: Convert to fraction form
   2,095.57/3,141.15 = 708.42/x
3. Step 3: Cross multiply
   2,095.57x = 3,141.15 × 708.42
4. Step 4: Simplify right side
   2,095.57x = 2,225,253.48
5. Step 5: Solve for x
   x = 2,225,253.48/2,095.57
6. Step 6: Final answer
   x = 1,061.88