Finding the Fourth Proportional to 2,499.36, 3,449.28 and 1,451.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.36 : 3,449.28 = 1,451.42 : x
2. Step 2: Convert to fraction form
   2,499.36/3,449.28 = 1,451.42/x
3. Step 3: Cross multiply
   2,499.36x = 3,449.28 × 1,451.42
4. Step 4: Simplify right side
   2,499.36x = 5,006,355.11
5. Step 5: Solve for x
   x = 5,006,355.11/2,499.36
6. Step 6: Final answer
   x = 2,003.06