Finding the Fourth Proportional to 2,096.26, 3,142.83 and 1,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.26 : 3,142.83 = 1,055.50 : x
2. Step 2: Convert to fraction form
   2,096.26/3,142.83 = 1,055.50/x
3. Step 3: Cross multiply
   2,096.26x = 3,142.83 × 1,055.50
4. Step 4: Simplify right side
   2,096.26x = 3,317,241.35
5. Step 5: Solve for x
   x = 3,317,241.35/2,096.26
6. Step 6: Final answer
   x = 1,582.46