Finding the Fourth Proportional to 6,196.60, 8,550.12 and 3,544.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.60 : 8,550.12 = 3,544.84 : x
2. Step 2: Convert to fraction form
   6,196.60/8,550.12 = 3,544.84/x
3. Step 3: Cross multiply
   6,196.60x = 8,550.12 × 3,544.84
4. Step 4: Simplify right side
   6,196.60x = 30,308,807.38
5. Step 5: Solve for x
   x = 30,308,807.38/6,196.60
6. Step 6: Final answer
   x = 4,891.20