Finding the Fourth Proportional to 3,514.74, 5,271.60 and 1,049.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.74 : 5,271.60 = 1,049.46 : x
2. Step 2: Convert to fraction form
   3,514.74/5,271.60 = 1,049.46/x
3. Step 3: Cross multiply
   3,514.74x = 5,271.60 × 1,049.46
4. Step 4: Simplify right side
   3,514.74x = 5,532,333.34
5. Step 5: Solve for x
   x = 5,532,333.34/3,514.74
6. Step 6: Final answer
   x = 1,574.04