Finding the Fourth Proportional to 6,238.16, 8,608.96 and 3,443.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238.16 : 8,608.96 = 3,443.84 : x
2. Step 2: Convert to fraction form
   6,238.16/8,608.96 = 3,443.84/x
3. Step 3: Cross multiply
   6,238.16x = 8,608.96 × 3,443.84
4. Step 4: Simplify right side
   6,238.16x = 29,647,880.81
5. Step 5: Solve for x
   x = 29,647,880.81/6,238.16
6. Step 6: Final answer
   x = 4,752.66