Finding the Fourth Proportional to 6,196.50, 8,549.88 and 3,544.80

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.50 : 8,549.88 = 3,544.80 : x
2. Step 2: Convert to fraction form
   6,196.50/8,549.88 = 3,544.80/x
3. Step 3: Cross multiply
   6,196.50x = 8,549.88 × 3,544.80
4. Step 4: Simplify right side
   6,196.50x = 30,307,614.62
5. Step 5: Solve for x
   x = 30,307,614.62/6,196.50
6. Step 6: Final answer
   x = 4,891.09