Finding the Fourth Proportional to 2,248.36, 3,103.72 and 1,364.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.36 : 3,103.72 = 1,364.45 : x
2. Step 2: Convert to fraction form
   2,248.36/3,103.72 = 1,364.45/x
3. Step 3: Cross multiply
   2,248.36x = 3,103.72 × 1,364.45
4. Step 4: Simplify right side
   2,248.36x = 4,234,851.82
5. Step 5: Solve for x
   x = 4,234,851.82/2,248.36
6. Step 6: Final answer
   x = 1,883.53