Finding the Fourth Proportional to 10,568.58, 15,855.29 and 5,635.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,568.58 : 15,855.29 = 5,635.62 : x
2. Step 2: Convert to fraction form
   10,568.58/15,855.29 = 5,635.62/x
3. Step 3: Cross multiply
   10,568.58x = 15,855.29 × 5,635.62
4. Step 4: Simplify right side
   10,568.58x = 89,354,389.43
5. Step 5: Solve for x
   x = 89,354,389.43/10,568.58
6. Step 6: Final answer
   x = 8,454.72