Finding the Fourth Proportional to 3,241.72, 4,863.06 and 1,049.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,241.72 : 4,863.06 = 1,049.88 : x
2. Step 2: Convert to fraction form
   3,241.72/4,863.06 = 1,049.88/x
3. Step 3: Cross multiply
   3,241.72x = 4,863.06 × 1,049.88
4. Step 4: Simplify right side
   3,241.72x = 5,105,629.43
5. Step 5: Solve for x
   x = 5,105,629.43/3,241.72
6. Step 6: Final answer
   x = 1,574.98