Finding the Fourth Proportional to 10,044.72, 13,860.43 and 5,568.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,044.72 : 13,860.43 = 5,568.43 : x
2. Step 2: Convert to fraction form
   10,044.72/13,860.43 = 5,568.43/x
3. Step 3: Cross multiply
   10,044.72x = 13,860.43 × 5,568.43
4. Step 4: Simplify right side
   10,044.72x = 77,180,785.65
5. Step 5: Solve for x
   x = 77,180,785.65/10,044.72
6. Step 6: Final answer
   x = 7,683.72