Finding the Fourth Proportional to 2,449.35, 3,664.85 and 1,458.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449.35 : 3,664.85 = 1,458.54 : x
2. Step 2: Convert to fraction form
   2,449.35/3,664.85 = 1,458.54/x
3. Step 3: Cross multiply
   2,449.35x = 3,664.85 × 1,458.54
4. Step 4: Simplify right side
   2,449.35x = 5,345,330.32
5. Step 5: Solve for x
   x = 5,345,330.32/2,449.35
6. Step 6: Final answer
   x = 2,182.35