Finding the Fourth Proportional to 11,626.85, 17,441.43 and 3,727.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,626.85 : 17,441.43 = 3,727.38 : x
2. Step 2: Convert to fraction form
   11,626.85/17,441.43 = 3,727.38/x
3. Step 3: Cross multiply
   11,626.85x = 17,441.43 × 3,727.38
4. Step 4: Simplify right side
   11,626.85x = 65,010,888.78
5. Step 5: Solve for x
   x = 65,010,888.78/11,626.85
6. Step 6: Final answer
   x = 5,591.44