Finding the Fourth Proportional to 10,559.64, 15,846.52 and 5,632.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,559.64 : 15,846.52 = 5,632.68 : x
2. Step 2: Convert to fraction form
   10,559.64/15,846.52 = 5,632.68/x
3. Step 3: Cross multiply
   10,559.64x = 15,846.52 × 5,632.68
4. Step 4: Simplify right side
   10,559.64x = 89,258,376.27
5. Step 5: Solve for x
   x = 89,258,376.27/10,559.64
6. Step 6: Final answer
   x = 8,452.79