Finding the Fourth Proportional to 6,219.24, 8,581.56 and 3,566.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,219.24 : 8,581.56 = 3,566.16 : x
2. Step 2: Convert to fraction form
   6,219.24/8,581.56 = 3,566.16/x
3. Step 3: Cross multiply
   6,219.24x = 8,581.56 × 3,566.16
4. Step 4: Simplify right side
   6,219.24x = 30,603,216.01
5. Step 5: Solve for x
   x = 30,603,216.01/6,219.24
6. Step 6: Final answer
   x = 4,920.73