Finding the Fourth Proportional to 3,481.59, 5,223.06 and 1,016.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.59 : 5,223.06 = 1,016.43 : x
2. Step 2: Convert to fraction form
   3,481.59/5,223.06 = 1,016.43/x
3. Step 3: Cross multiply
   3,481.59x = 5,223.06 × 1,016.43
4. Step 4: Simplify right side
   3,481.59x = 5,308,874.88
5. Step 5: Solve for x
   x = 5,308,874.88/3,481.59
6. Step 6: Final answer
   x = 1,524.84