Finding the Fourth Proportional to 5,361.61, 8,037.81 and 3,796.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,361.61 : 8,037.81 = 3,796.69 : x
2. Step 2: Convert to fraction form
   5,361.61/8,037.81 = 3,796.69/x
3. Step 3: Cross multiply
   5,361.61x = 8,037.81 × 3,796.69
4. Step 4: Simplify right side
   5,361.61x = 30,517,072.85
5. Step 5: Solve for x
   x = 30,517,072.85/5,361.61
6. Step 6: Final answer
   x = 5,691.77