Finding the Fourth Proportional to 3,514.52, 5,271.55 and 1,049.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.52 : 5,271.55 = 1,049.42 : x
2. Step 2: Convert to fraction form
   3,514.52/5,271.55 = 1,049.42/x
3. Step 3: Cross multiply
   3,514.52x = 5,271.55 × 1,049.42
4. Step 4: Simplify right side
   3,514.52x = 5,532,080.56
5. Step 5: Solve for x
   x = 5,532,080.56/3,514.52
6. Step 6: Final answer
   x = 1,574.06