Finding the Fourth Proportional to 3,560.38, 4,912.46 and 2,067.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560.38 : 4,912.46 = 2,067.42 : x
2. Step 2: Convert to fraction form
   3,560.38/4,912.46 = 2,067.42/x
3. Step 3: Cross multiply
   3,560.38x = 4,912.46 × 2,067.42
4. Step 4: Simplify right side
   3,560.38x = 10,156,118.05
5. Step 5: Solve for x
   x = 10,156,118.05/3,560.38
6. Step 6: Final answer
   x = 2,852.54