Finding the Fourth Proportional to 2,243.50, 3,096.02 and 1,248.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.50 : 3,096.02 = 1,248.77 : x
2. Step 2: Convert to fraction form
   2,243.50/3,096.02 = 1,248.77/x
3. Step 3: Cross multiply
   2,243.50x = 3,096.02 × 1,248.77
4. Step 4: Simplify right side
   2,243.50x = 3,866,227.76
5. Step 5: Solve for x
   x = 3,866,227.76/2,243.50
6. Step 6: Final answer
   x = 1,723.30