Finding the Fourth Proportional to 2,243.58, 3,096.10 and 1,248.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.58 : 3,096.10 = 1,248.82 : x
2. Step 2: Convert to fraction form
   2,243.58/3,096.10 = 1,248.82/x
3. Step 3: Cross multiply
   2,243.58x = 3,096.10 × 1,248.82
4. Step 4: Simplify right side
   2,243.58x = 3,866,471.60
5. Step 5: Solve for x
   x = 3,866,471.60/2,243.58
6. Step 6: Final answer
   x = 1,723.35