Finding the Fourth Proportional to 6,710.56, 10,063.79 and 3,198.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,710.56 : 10,063.79 = 3,198.71 : x
2. Step 2: Convert to fraction form
   6,710.56/10,063.79 = 3,198.71/x
3. Step 3: Cross multiply
   6,710.56x = 10,063.79 × 3,198.71
4. Step 4: Simplify right side
   6,710.56x = 32,191,154.88
5. Step 5: Solve for x
   x = 32,191,154.88/6,710.56
6. Step 6: Final answer
   x = 4,797.09