Finding the Fourth Proportional to 6,355.31, 8,768.79 and 3,522.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,355.31 : 8,768.79 = 3,522.33 : x
2. Step 2: Convert to fraction form
   6,355.31/8,768.79 = 3,522.33/x
3. Step 3: Cross multiply
   6,355.31x = 8,768.79 × 3,522.33
4. Step 4: Simplify right side
   6,355.31x = 30,886,572.08
5. Step 5: Solve for x
   x = 30,886,572.08/6,355.31
6. Step 6: Final answer
   x = 4,859.97