Finding the Fourth Proportional to 3,665.04, 5,057.82 and 2,093.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.04 : 5,057.82 = 2,093.28 : x
2. Step 2: Convert to fraction form
   3,665.04/5,057.82 = 2,093.28/x
3. Step 3: Cross multiply
   3,665.04x = 5,057.82 × 2,093.28
4. Step 4: Simplify right side
   3,665.04x = 10,587,433.45
5. Step 5: Solve for x
   x = 10,587,433.45/3,665.04
6. Step 6: Final answer
   x = 2,888.76