Finding the Fourth Proportional to 6,355.82, 8,770.89 and 3,523.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,355.82 : 8,770.89 = 3,523.17 : x
2. Step 2: Convert to fraction form
   6,355.82/8,770.89 = 3,523.17/x
3. Step 3: Cross multiply
   6,355.82x = 8,770.89 × 3,523.17
4. Step 4: Simplify right side
   6,355.82x = 30,901,348.05
5. Step 5: Solve for x
   x = 30,901,348.05/6,355.82
6. Step 6: Final answer
   x = 4,861.90