Finding the Fourth Proportional to 2,241.24, 3,099.86 and 1,773.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.24 : 3,099.86 = 1,773.78 : x
2. Step 2: Convert to fraction form
   2,241.24/3,099.86 = 1,773.78/x
3. Step 3: Cross multiply
   2,241.24x = 3,099.86 × 1,773.78
4. Step 4: Simplify right side
   2,241.24x = 5,498,469.67
5. Step 5: Solve for x
   x = 5,498,469.67/2,241.24
6. Step 6: Final answer
   x = 2,453.32