Finding the Fourth Proportional to 3,514.60, 5,272.59 and 1,049.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514.60 : 5,272.59 = 1,049.37 : x
2. Step 2: Convert to fraction form
   3,514.60/5,272.59 = 1,049.37/x
3. Step 3: Cross multiply
   3,514.60x = 5,272.59 × 1,049.37
4. Step 4: Simplify right side
   3,514.60x = 5,532,897.77
5. Step 5: Solve for x
   x = 5,532,897.77/3,514.60
6. Step 6: Final answer
   x = 1,574.26