Finding the Fourth Proportional to 3,016.37, 4,524.54 and 825.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.37 : 4,524.54 = 825.09 : x
2. Step 2: Convert to fraction form
   3,016.37/4,524.54 = 825.09/x
3. Step 3: Cross multiply
   3,016.37x = 4,524.54 × 825.09
4. Step 4: Simplify right side
   3,016.37x = 3,733,152.71
5. Step 5: Solve for x
   x = 3,733,152.71/3,016.37
6. Step 6: Final answer
   x = 1,237.63