Finding the Fourth Proportional to 3,993.81, 5,950.58 and 3,770.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,993.81 : 5,950.58 = 3,770.25 : x
2. Step 2: Convert to fraction form
   3,993.81/5,950.58 = 3,770.25/x
3. Step 3: Cross multiply
   3,993.81x = 5,950.58 × 3,770.25
4. Step 4: Simplify right side
   3,993.81x = 22,435,155.39
5. Step 5: Solve for x
   x = 22,435,155.39/3,993.81
6. Step 6: Final answer
   x = 5,617.48