Finding the Fourth Proportional to 3,771.27, 5,648.93 and 2,383.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,771.27 : 5,648.93 = 2,383.89 : x
2. Step 2: Convert to fraction form
   3,771.27/5,648.93 = 2,383.89/x
3. Step 3: Cross multiply
   3,771.27x = 5,648.93 × 2,383.89
4. Step 4: Simplify right side
   3,771.27x = 13,466,415.82
5. Step 5: Solve for x
   x = 13,466,415.82/3,771.27
6. Step 6: Final answer
   x = 3,570.79