Finding the Fourth Proportional to 2,508.49, 3,760.91 and 1,048.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.49 : 3,760.91 = 1,048.06 : x
2. Step 2: Convert to fraction form
   2,508.49/3,760.91 = 1,048.06/x
3. Step 3: Cross multiply
   2,508.49x = 3,760.91 × 1,048.06
4. Step 4: Simplify right side
   2,508.49x = 3,941,635.29
5. Step 5: Solve for x
   x = 3,941,635.29/2,508.49
6. Step 6: Final answer
   x = 1,571.32