Finding the Fourth Proportional to 2,496.47, 3,445.58 and 1,448.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.47 : 3,445.58 = 1,448.54 : x
2. Step 2: Convert to fraction form
   2,496.47/3,445.58 = 1,448.54/x
3. Step 3: Cross multiply
   2,496.47x = 3,445.58 × 1,448.54
4. Step 4: Simplify right side
   2,496.47x = 4,991,046.85
5. Step 5: Solve for x
   x = 4,991,046.85/2,496.47
6. Step 6: Final answer
   x = 1,999.24