Finding the Fourth Proportional to 2,499.58, 3,449.64 and 1,451.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.58 : 3,449.64 = 1,451.80 : x
2. Step 2: Convert to fraction form
   2,499.58/3,449.64 = 1,451.80/x
3. Step 3: Cross multiply
   2,499.58x = 3,449.64 × 1,451.80
4. Step 4: Simplify right side
   2,499.58x = 5,008,187.35
5. Step 5: Solve for x
   x = 5,008,187.35/2,499.58
6. Step 6: Final answer
   x = 2,003.61