Finding the Fourth Proportional to 2,443.52, 3,663.66 and 799.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.52 : 3,663.66 = 799.49 : x
2. Step 2: Convert to fraction form
   2,443.52/3,663.66 = 799.49/x
3. Step 3: Cross multiply
   2,443.52x = 3,663.66 × 799.49
4. Step 4: Simplify right side
   2,443.52x = 2,929,059.53
5. Step 5: Solve for x
   x = 2,929,059.53/2,443.52
6. Step 6: Final answer
   x = 1,198.70