Finding the Fourth Proportional to 2,562.85, 3,844.15 and 713.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.85 : 3,844.15 = 713.82 : x
2. Step 2: Convert to fraction form
   2,562.85/3,844.15 = 713.82/x
3. Step 3: Cross multiply
   2,562.85x = 3,844.15 × 713.82
4. Step 4: Simplify right side
   2,562.85x = 2,744,031.15
5. Step 5: Solve for x
   x = 2,744,031.15/2,562.85
6. Step 6: Final answer
   x = 1,070.70