Finding the Fourth Proportional to 2,503.02, 3,454.48 and 1,454.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.02 : 3,454.48 = 1,454.88 : x
2. Step 2: Convert to fraction form
   2,503.02/3,454.48 = 1,454.88/x
3. Step 3: Cross multiply
   2,503.02x = 3,454.48 × 1,454.88
4. Step 4: Simplify right side
   2,503.02x = 5,025,836.59
5. Step 5: Solve for x
   x = 5,025,836.59/2,503.02
6. Step 6: Final answer
   x = 2,007.91