Finding the Fourth Proportional to 4,018.69, 6,017.55 and 3,234.41

Step by Step Solution

1. Step 1: Write the proportion equation
   4,018.69 : 6,017.55 = 3,234.41 : x
2. Step 2: Convert to fraction form
   4,018.69/6,017.55 = 3,234.41/x
3. Step 3: Cross multiply
   4,018.69x = 6,017.55 × 3,234.41
4. Step 4: Simplify right side
   4,018.69x = 19,463,223.90
5. Step 5: Solve for x
   x = 19,463,223.90/4,018.69
6. Step 6: Final answer
   x = 4,843.18