Finding the Fourth Proportional to 3,016.46, 4,524.71 and 936.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.46 : 4,524.71 = 936.42 : x
2. Step 2: Convert to fraction form
   3,016.46/4,524.71 = 936.42/x
3. Step 3: Cross multiply
   3,016.46x = 4,524.71 × 936.42
4. Step 4: Simplify right side
   3,016.46x = 4,237,028.94
5. Step 5: Solve for x
   x = 4,237,028.94/3,016.46
6. Step 6: Final answer
   x = 1,404.64