Finding the Fourth Proportional to 3,559.08, 4,912.50 and 2,067.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559.08 : 4,912.50 = 2,067.48 : x
2. Step 2: Convert to fraction form
   3,559.08/4,912.50 = 2,067.48/x
3. Step 3: Cross multiply
   3,559.08x = 4,912.50 × 2,067.48
4. Step 4: Simplify right side
   3,559.08x = 10,156,495.50
5. Step 5: Solve for x
   x = 10,156,495.50/3,559.08
6. Step 6: Final answer
   x = 2,853.69