Finding the Fourth Proportional to 6,196.68, 8,550.83 and 3,678.36

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.68 : 8,550.83 = 3,678.36 : x
2. Step 2: Convert to fraction form
   6,196.68/8,550.83 = 3,678.36/x
3. Step 3: Cross multiply
   6,196.68x = 8,550.83 × 3,678.36
4. Step 4: Simplify right side
   6,196.68x = 31,453,012.65
5. Step 5: Solve for x
   x = 31,453,012.65/6,196.68
6. Step 6: Final answer
   x = 5,075.78