Finding the Fourth Proportional to 2,502.49, 3,453.48 and 1,454.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502.49 : 3,453.48 = 1,454.55 : x
2. Step 2: Convert to fraction form
   2,502.49/3,453.48 = 1,454.55/x
3. Step 3: Cross multiply
   2,502.49x = 3,453.48 × 1,454.55
4. Step 4: Simplify right side
   2,502.49x = 5,023,272.28
5. Step 5: Solve for x
   x = 5,023,272.28/2,502.49
6. Step 6: Final answer
   x = 2,007.31