Finding the Fourth Proportional to 6,316.50, 8,716.83 and 3,522.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,316.50 : 8,716.83 = 3,522.06 : x
2. Step 2: Convert to fraction form
   6,316.50/8,716.83 = 3,522.06/x
3. Step 3: Cross multiply
   6,316.50x = 8,716.83 × 3,522.06
4. Step 4: Simplify right side
   6,316.50x = 30,701,198.27
5. Step 5: Solve for x
   x = 30,701,198.27/6,316.50
6. Step 6: Final answer
   x = 4,860.48