Finding the Fourth Proportional to 3,234.04, 4,849.98 and 1,042.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,234.04 : 4,849.98 = 1,042.72 : x
2. Step 2: Convert to fraction form
   3,234.04/4,849.98 = 1,042.72/x
3. Step 3: Cross multiply
   3,234.04x = 4,849.98 × 1,042.72
4. Step 4: Simplify right side
   3,234.04x = 5,057,171.15
5. Step 5: Solve for x
   x = 5,057,171.15/3,234.04
6. Step 6: Final answer
   x = 1,563.73