Finding the Fourth Proportional to 2,499.54, 3,449.70 and 1,451.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.54 : 3,449.70 = 1,451.70 : x
2. Step 2: Convert to fraction form
   2,499.54/3,449.70 = 1,451.70/x
3. Step 3: Cross multiply
   2,499.54x = 3,449.70 × 1,451.70
4. Step 4: Simplify right side
   2,499.54x = 5,007,929.49
5. Step 5: Solve for x
   x = 5,007,929.49/2,499.54
6. Step 6: Final answer
   x = 2,003.54