Finding the Fourth Proportional to 2,096.99, 3,144.57 and 1,056.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.99 : 3,144.57 = 1,056.34 : x
2. Step 2: Convert to fraction form
   2,096.99/3,144.57 = 1,056.34/x
3. Step 3: Cross multiply
   2,096.99x = 3,144.57 × 1,056.34
4. Step 4: Simplify right side
   2,096.99x = 3,321,735.07
5. Step 5: Solve for x
   x = 3,321,735.07/2,096.99
6. Step 6: Final answer
   x = 1,584.05