Finding the Fourth Proportional to 2,243.55, 3,095.98 and 1,299.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.55 : 3,095.98 = 1,299.27 : x
2. Step 2: Convert to fraction form
   2,243.55/3,095.98 = 1,299.27/x
3. Step 3: Cross multiply
   2,243.55x = 3,095.98 × 1,299.27
4. Step 4: Simplify right side
   2,243.55x = 4,022,508.54
5. Step 5: Solve for x
   x = 4,022,508.54/2,243.55
6. Step 6: Final answer
   x = 1,792.92