Finding the Fourth Proportional to 6,964.54, 10,449.24 and 3,069.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,964.54 : 10,449.24 = 3,069.28 : x
2. Step 2: Convert to fraction form
   6,964.54/10,449.24 = 3,069.28/x
3. Step 3: Cross multiply
   6,964.54x = 10,449.24 × 3,069.28
4. Step 4: Simplify right side
   6,964.54x = 32,071,643.35
5. Step 5: Solve for x
   x = 32,071,643.35/6,964.54
6. Step 6: Final answer
   x = 4,604.99