Finding the Fourth Proportional to 2,449.35, 3,674.37 and 1,216.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449.35 : 3,674.37 = 1,216.73 : x
2. Step 2: Convert to fraction form
   2,449.35/3,674.37 = 1,216.73/x
3. Step 3: Cross multiply
   2,449.35x = 3,674.37 × 1,216.73
4. Step 4: Simplify right side
   2,449.35x = 4,470,697.84
5. Step 5: Solve for x
   x = 4,470,697.84/2,449.35
6. Step 6: Final answer
   x = 1,825.26