Finding the Fourth Proportional to 2,243.24, 3,095.64 and 1,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.24 : 3,095.64 = 1,248.50 : x
2. Step 2: Convert to fraction form
   2,243.24/3,095.64 = 1,248.50/x
3. Step 3: Cross multiply
   2,243.24x = 3,095.64 × 1,248.50
4. Step 4: Simplify right side
   2,243.24x = 3,864,906.54
5. Step 5: Solve for x
   x = 3,864,906.54/2,243.24
6. Step 6: Final answer
   x = 1,722.91