Finding the Fourth Proportional to 10,758.54, 16,142.43 and 5,568.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.54 : 16,142.43 = 5,568.06 : x
2. Step 2: Convert to fraction form
   10,758.54/16,142.43 = 5,568.06/x
3. Step 3: Cross multiply
   10,758.54x = 16,142.43 × 5,568.06
4. Step 4: Simplify right side
   10,758.54x = 89,882,018.79
5. Step 5: Solve for x
   x = 89,882,018.79/10,758.54
6. Step 6: Final answer
   x = 8,354.48