Finding the Fourth Proportional to 2,248.65, 3,103.56 and 1,364.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.65 : 3,103.56 = 1,364.49 : x
2. Step 2: Convert to fraction form
   2,248.65/3,103.56 = 1,364.49/x
3. Step 3: Cross multiply
   2,248.65x = 3,103.56 × 1,364.49
4. Step 4: Simplify right side
   2,248.65x = 4,234,776.58
5. Step 5: Solve for x
   x = 4,234,776.58/2,248.65
6. Step 6: Final answer
   x = 1,883.25