Finding the Fourth Proportional to 3,647.36, 5,067.33 and 3,603.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.36 : 5,067.33 = 3,603.62 : x
2. Step 2: Convert to fraction form
   3,647.36/5,067.33 = 3,603.62/x
3. Step 3: Cross multiply
   3,647.36x = 5,067.33 × 3,603.62
4. Step 4: Simplify right side
   3,647.36x = 18,260,706.40
5. Step 5: Solve for x
   x = 18,260,706.40/3,647.36
6. Step 6: Final answer
   x = 5,006.56