Finding the Fourth Proportional to 3,745.98, 5,169.42 and 2,067.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,745.98 : 5,169.42 = 2,067.45 : x
2. Step 2: Convert to fraction form
   3,745.98/5,169.42 = 2,067.45/x
3. Step 3: Cross multiply
   3,745.98x = 5,169.42 × 2,067.45
4. Step 4: Simplify right side
   3,745.98x = 10,687,517.38
5. Step 5: Solve for x
   x = 10,687,517.38/3,745.98
6. Step 6: Final answer
   x = 2,853.06