Finding the Fourth Proportional to 5,096.85, 7,033.57 and 2,858.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.85 : 7,033.57 = 2,858.72 : x
2. Step 2: Convert to fraction form
   5,096.85/7,033.57 = 2,858.72/x
3. Step 3: Cross multiply
   5,096.85x = 7,033.57 × 2,858.72
4. Step 4: Simplify right side
   5,096.85x = 20,107,007.23
5. Step 5: Solve for x
   x = 20,107,007.23/5,096.85
6. Step 6: Final answer
   x = 3,944.99