Finding the Fourth Proportional to 2,499.84, 3,449.52 and 1,451.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.84 : 3,449.52 = 1,451.70 : x
2. Step 2: Convert to fraction form
   2,499.84/3,449.52 = 1,451.70/x
3. Step 3: Cross multiply
   2,499.84x = 3,449.52 × 1,451.70
4. Step 4: Simplify right side
   2,499.84x = 5,007,668.18
5. Step 5: Solve for x
   x = 5,007,668.18/2,499.84
6. Step 6: Final answer
   x = 2,003.20