Finding the Fourth Proportional to 3,481.39, 5,223.03 and 1,016.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.39 : 5,223.03 = 1,016.47 : x
2. Step 2: Convert to fraction form
   3,481.39/5,223.03 = 1,016.47/x
3. Step 3: Cross multiply
   3,481.39x = 5,223.03 × 1,016.47
4. Step 4: Simplify right side
   3,481.39x = 5,309,053.30
5. Step 5: Solve for x
   x = 5,309,053.30/3,481.39
6. Step 6: Final answer
   x = 1,524.98