Finding the Fourth Proportional to 3,385.37, 5,076.37 and 1,163.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,385.37 : 5,076.37 = 1,163.54 : x
2. Step 2: Convert to fraction form
   3,385.37/5,076.37 = 1,163.54/x
3. Step 3: Cross multiply
   3,385.37x = 5,076.37 × 1,163.54
4. Step 4: Simplify right side
   3,385.37x = 5,906,559.55
5. Step 5: Solve for x
   x = 5,906,559.55/3,385.37
6. Step 6: Final answer
   x = 1,744.73