Finding the Fourth Proportional to 3,957.24, 5,936.52 and 1,765.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,957.24 : 5,936.52 = 1,765.89 : x
2. Step 2: Convert to fraction form
   3,957.24/5,936.52 = 1,765.89/x
3. Step 3: Cross multiply
   3,957.24x = 5,936.52 × 1,765.89
4. Step 4: Simplify right side
   3,957.24x = 10,483,241.30
5. Step 5: Solve for x
   x = 10,483,241.30/3,957.24
6. Step 6: Final answer
   x = 2,649.13