Finding the Fourth Proportional to 2,576.52, 3,862.04 and 1,342.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.52 : 3,862.04 = 1,342.68 : x
2. Step 2: Convert to fraction form
   2,576.52/3,862.04 = 1,342.68/x
3. Step 3: Cross multiply
   2,576.52x = 3,862.04 × 1,342.68
4. Step 4: Simplify right side
   2,576.52x = 5,185,483.87
5. Step 5: Solve for x
   x = 5,185,483.87/2,576.52
6. Step 6: Final answer
   x = 2,012.59