Finding the Fourth Proportional to 4,141.94, 5,709.39 and 2,813.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141.94 : 5,709.39 = 2,813.33 : x
2. Step 2: Convert to fraction form
   4,141.94/5,709.39 = 2,813.33/x
3. Step 3: Cross multiply
   4,141.94x = 5,709.39 × 2,813.33
4. Step 4: Simplify right side
   4,141.94x = 16,062,401.89
5. Step 5: Solve for x
   x = 16,062,401.89/4,141.94
6. Step 6: Final answer
   x = 3,877.99