Finding the Fourth Proportional to 3,481.34, 5,222.69 and 1,016.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.34 : 5,222.69 = 1,016.18 : x
2. Step 2: Convert to fraction form
   3,481.34/5,222.69 = 1,016.18/x
3. Step 3: Cross multiply
   3,481.34x = 5,222.69 × 1,016.18
4. Step 4: Simplify right side
   3,481.34x = 5,307,169.55
5. Step 5: Solve for x
   x = 5,307,169.55/3,481.34
6. Step 6: Final answer
   x = 1,524.46