Finding the Fourth Proportional to 6,196.34, 8,548.16 and 3,678.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.34 : 8,548.16 = 3,678.56 : x
2. Step 2: Convert to fraction form
   6,196.34/8,548.16 = 3,678.56/x
3. Step 3: Cross multiply
   6,196.34x = 8,548.16 × 3,678.56
4. Step 4: Simplify right side
   6,196.34x = 31,444,919.45
5. Step 5: Solve for x
   x = 31,444,919.45/6,196.34
6. Step 6: Final answer
   x = 5,074.76