Finding the Fourth Proportional to 2,576.32, 3,862.41 and 2,371.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.32 : 3,862.41 = 2,371.27 : x
2. Step 2: Convert to fraction form
   2,576.32/3,862.41 = 2,371.27/x
3. Step 3: Cross multiply
   2,576.32x = 3,862.41 × 2,371.27
4. Step 4: Simplify right side
   2,576.32x = 9,158,816.96
5. Step 5: Solve for x
   x = 9,158,816.96/2,576.32
6. Step 6: Final answer
   x = 3,555.00