Finding the Fourth Proportional to 9,640.57, 14,463.59 and 3,067.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,640.57 : 14,463.59 = 3,067.27 : x
2. Step 2: Convert to fraction form
   9,640.57/14,463.59 = 3,067.27/x
3. Step 3: Cross multiply
   9,640.57x = 14,463.59 × 3,067.27
4. Step 4: Simplify right side
   9,640.57x = 44,363,692.83
5. Step 5: Solve for x
   x = 44,363,692.83/9,640.57
6. Step 6: Final answer
   x = 4,601.77