Finding the Fourth Proportional to 2,096.62, 3,120.96 and 2,065.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.62 : 3,120.96 = 2,065.48 : x
2. Step 2: Convert to fraction form
   2,096.62/3,120.96 = 2,065.48/x
3. Step 3: Cross multiply
   2,096.62x = 3,120.96 × 2,065.48
4. Step 4: Simplify right side
   2,096.62x = 6,446,280.46
5. Step 5: Solve for x
   x = 6,446,280.46/2,096.62
6. Step 6: Final answer
   x = 3,074.61