Finding the Fourth Proportional to 6,744.56, 10,116.96 and 2,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744.56 : 10,116.96 = 2,064.72 : x
2. Step 2: Convert to fraction form
   6,744.56/10,116.96 = 2,064.72/x
3. Step 3: Cross multiply
   6,744.56x = 10,116.96 × 2,064.72
4. Step 4: Simplify right side
   6,744.56x = 20,888,689.65
5. Step 5: Solve for x
   x = 20,888,689.65/6,744.56
6. Step 6: Final answer
   x = 3,097.12