Finding the Fourth Proportional to 3,144.18, 4,745.82 and 3,144.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144.18 : 4,745.82 = 3,144.18 : x
2. Step 2: Convert to fraction form
   3,144.18/4,745.82 = 3,144.18/x
3. Step 3: Cross multiply
   3,144.18x = 4,745.82 × 3,144.18
4. Step 4: Simplify right side
   3,144.18x = 14,921,712.33
5. Step 5: Solve for x
   x = 14,921,712.33/3,144.18
6. Step 6: Final answer
   x = 4,745.82