Finding the Fourth Proportional to 3,241.72, 4,861.56 and 1,049.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,241.72 : 4,861.56 = 1,049.94 : x
2. Step 2: Convert to fraction form
   3,241.72/4,861.56 = 1,049.94/x
3. Step 3: Cross multiply
   3,241.72x = 4,861.56 × 1,049.94
4. Step 4: Simplify right side
   3,241.72x = 5,104,346.31
5. Step 5: Solve for x
   x = 5,104,346.31/3,241.72
6. Step 6: Final answer
   x = 1,574.58