Finding the Fourth Proportional to 3,941.56, 5,399.91 and 3,793.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941.56 : 5,399.91 = 3,793.84 : x
2. Step 2: Convert to fraction form
   3,941.56/5,399.91 = 3,793.84/x
3. Step 3: Cross multiply
   3,941.56x = 5,399.91 × 3,793.84
4. Step 4: Simplify right side
   3,941.56x = 20,486,394.55
5. Step 5: Solve for x
   x = 20,486,394.55/3,941.56
6. Step 6: Final answer
   x = 5,197.53