Finding the Fourth Proportional to 3,481.32, 5,222.86 and 1,016.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.32 : 5,222.86 = 1,016.15 : x
2. Step 2: Convert to fraction form
   3,481.32/5,222.86 = 1,016.15/x
3. Step 3: Cross multiply
   3,481.32x = 5,222.86 × 1,016.15
4. Step 4: Simplify right side
   3,481.32x = 5,307,204.11
5. Step 5: Solve for x
   x = 5,307,204.11/3,481.32
6. Step 6: Final answer
   x = 1,524.48