Finding the Fourth Proportional to 6,233.49, 8,603.04 and 3,965.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,233.49 : 8,603.04 = 3,965.04 : x
2. Step 2: Convert to fraction form
   6,233.49/8,603.04 = 3,965.04/x
3. Step 3: Cross multiply
   6,233.49x = 8,603.04 × 3,965.04
4. Step 4: Simplify right side
   6,233.49x = 34,111,397.72
5. Step 5: Solve for x
   x = 34,111,397.72/6,233.49
6. Step 6: Final answer
   x = 5,472.28