Finding the Fourth Proportional to 3,514.33, 5,271.31 and 1,049.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.33 : 5,271.31 = 1,049.17 : x
2. Step 2: Convert to fraction form
   3,514.33/5,271.31 = 1,049.17/x
3. Step 3: Cross multiply
   3,514.33x = 5,271.31 × 1,049.17
4. Step 4: Simplify right side
   3,514.33x = 5,530,500.31
5. Step 5: Solve for x
   x = 5,530,500.31/3,514.33
6. Step 6: Final answer
   x = 1,573.70