Finding the Fourth Proportional to 2,550.16, 3,519.10 and 1,502.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.16 : 3,519.10 = 1,502.28 : x
2. Step 2: Convert to fraction form
   2,550.16/3,519.10 = 1,502.28/x
3. Step 3: Cross multiply
   2,550.16x = 3,519.10 × 1,502.28
4. Step 4: Simplify right side
   2,550.16x = 5,286,673.55
5. Step 5: Solve for x
   x = 5,286,673.55/2,550.16
6. Step 6: Final answer
   x = 2,073.08