Finding the Fourth Proportional to 2,495.46, 3,443.85 and 1,448.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.46 : 3,443.85 = 1,448.10 : x
2. Step 2: Convert to fraction form
   2,495.46/3,443.85 = 1,448.10/x
3. Step 3: Cross multiply
   2,495.46x = 3,443.85 × 1,448.10
4. Step 4: Simplify right side
   2,495.46x = 4,987,039.19
5. Step 5: Solve for x
   x = 4,987,039.19/2,495.46
6. Step 6: Final answer
   x = 1,998.44