Finding the Fourth Proportional to 3,481.74, 5,222.72 and 1,016.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481.74 : 5,222.72 = 1,016.52 : x
2. Step 2: Convert to fraction form
   3,481.74/5,222.72 = 1,016.52/x
3. Step 3: Cross multiply
   3,481.74x = 5,222.72 × 1,016.52
4. Step 4: Simplify right side
   3,481.74x = 5,308,999.33
5. Step 5: Solve for x
   x = 5,308,999.33/3,481.74
6. Step 6: Final answer
   x = 1,524.81