Finding the Fourth Proportional to 3,839.02, 5,756.83 and 1,760.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839.02 : 5,756.83 = 1,760.33 : x
2. Step 2: Convert to fraction form
   3,839.02/5,756.83 = 1,760.33/x
3. Step 3: Cross multiply
   3,839.02x = 5,756.83 × 1,760.33
4. Step 4: Simplify right side
   3,839.02x = 10,133,930.55
5. Step 5: Solve for x
   x = 10,133,930.55/3,839.02
6. Step 6: Final answer
   x = 2,639.72