Finding the Fourth Proportional to 2,296.27, 3,165.22 and 2,105.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.27 : 3,165.22 = 2,105.59 : x
2. Step 2: Convert to fraction form
   2,296.27/3,165.22 = 2,105.59/x
3. Step 3: Cross multiply
   2,296.27x = 3,165.22 × 2,105.59
4. Step 4: Simplify right side
   2,296.27x = 6,664,629.23
5. Step 5: Solve for x
   x = 6,664,629.23/2,296.27
6. Step 6: Final answer
   x = 2,902.37