Finding the Fourth Proportional to 10,283.72, 14,191.54 and 5,568

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.72 : 14,191.54 = 5,568 : x
2. Step 2: Convert to fraction form
   10,283.72/14,191.54 = 5,568/x
3. Step 3: Cross multiply
   10,283.72x = 14,191.54 × 5,568
4. Step 4: Simplify right side
   10,283.72x = 79,018,480.80
5. Step 5: Solve for x
   x = 79,018,480.80/10,283.72
6. Step 6: Final answer
   x = 7,683.85