Finding the Fourth Proportional to 3,514.10, 5,271.42 and 1,048.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.10 : 5,271.42 = 1,048.73 : x
2. Step 2: Convert to fraction form
   3,514.10/5,271.42 = 1,048.73/x
3. Step 3: Cross multiply
   3,514.10x = 5,271.42 × 1,048.73
4. Step 4: Simplify right side
   3,514.10x = 5,528,296.30
5. Step 5: Solve for x
   x = 5,528,296.30/3,514.10
6. Step 6: Final answer
   x = 1,573.18