Finding the Fourth Proportional to 2,508.03, 3,763.37 and 1,028.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.03 : 3,763.37 = 1,028.36 : x
2. Step 2: Convert to fraction form
   2,508.03/3,763.37 = 1,028.36/x
3. Step 3: Cross multiply
   2,508.03x = 3,763.37 × 1,028.36
4. Step 4: Simplify right side
   2,508.03x = 3,870,075.21
5. Step 5: Solve for x
   x = 3,870,075.21/2,508.03
6. Step 6: Final answer
   x = 1,543.07