Finding the Fourth Proportional to 6,394.62, 8,824.72 and 3,562.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,394.62 : 8,824.72 = 3,562.18 : x
2. Step 2: Convert to fraction form
   6,394.62/8,824.72 = 3,562.18/x
3. Step 3: Cross multiply
   6,394.62x = 8,824.72 × 3,562.18
4. Step 4: Simplify right side
   6,394.62x = 31,435,241.09
5. Step 5: Solve for x
   x = 31,435,241.09/6,394.62
6. Step 6: Final answer
   x = 4,915.89