Finding the Fourth Proportional to 9,578.24, 14,369.76 and 3,736.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,578.24 : 14,369.76 = 3,736.56 : x
2. Step 2: Convert to fraction form
   9,578.24/14,369.76 = 3,736.56/x
3. Step 3: Cross multiply
   9,578.24x = 14,369.76 × 3,736.56
4. Step 4: Simplify right side
   9,578.24x = 53,693,470.43
5. Step 5: Solve for x
   x = 53,693,470.43/9,578.24
6. Step 6: Final answer
   x = 5,605.78