Finding the Fourth Proportional to 6,313.84, 9,476.61 and 3,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,313.84 : 9,476.61 = 3,196.05 : x
2. Step 2: Convert to fraction form
   6,313.84/9,476.61 = 3,196.05/x
3. Step 3: Cross multiply
   6,313.84x = 9,476.61 × 3,196.05
4. Step 4: Simplify right side
   6,313.84x = 30,287,719.39
5. Step 5: Solve for x
   x = 30,287,719.39/6,313.84
6. Step 6: Final answer
   x = 4,797.04