Finding the Fourth Proportional to 6,059.30, 8,361.69 and 3,963.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,059.30 : 8,361.69 = 3,963.38 : x
2. Step 2: Convert to fraction form
   6,059.30/8,361.69 = 3,963.38/x
3. Step 3: Cross multiply
   6,059.30x = 8,361.69 × 3,963.38
4. Step 4: Simplify right side
   6,059.30x = 33,140,554.91
5. Step 5: Solve for x
   x = 33,140,554.91/6,059.30
6. Step 6: Final answer
   x = 5,469.37