Finding the Fourth Proportional to 3,559.81, 4,912.17 and 2,068.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559.81 : 4,912.17 = 2,068.04 : x
2. Step 2: Convert to fraction form
   3,559.81/4,912.17 = 2,068.04/x
3. Step 3: Cross multiply
   3,559.81x = 4,912.17 × 2,068.04
4. Step 4: Simplify right side
   3,559.81x = 10,158,564.05
5. Step 5: Solve for x
   x = 10,158,564.05/3,559.81
6. Step 6: Final answer
   x = 2,853.68