Finding the Fourth Proportional to 6,354.94, 8,770.16 and 3,522.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,354.94 : 8,770.16 = 3,522.25 : x
2. Step 2: Convert to fraction form
   6,354.94/8,770.16 = 3,522.25/x
3. Step 3: Cross multiply
   6,354.94x = 8,770.16 × 3,522.25
4. Step 4: Simplify right side
   6,354.94x = 30,890,696.06
5. Step 5: Solve for x
   x = 30,890,696.06/6,354.94
6. Step 6: Final answer
   x = 4,860.89