Finding the Fourth Proportional to 6,796.17, 9,377.84 and 3,964.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,796.17 : 9,377.84 = 3,964.14 : x
2. Step 2: Convert to fraction form
   6,796.17/9,377.84 = 3,964.14/x
3. Step 3: Cross multiply
   6,796.17x = 9,377.84 × 3,964.14
4. Step 4: Simplify right side
   6,796.17x = 37,175,080.57
5. Step 5: Solve for x
   x = 37,175,080.57/6,796.17
6. Step 6: Final answer
   x = 5,470.00