Finding the Fourth Proportional to 2,601.10, 3,596.43 and 2,273.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.10 : 3,596.43 = 2,273.05 : x
2. Step 2: Convert to fraction form
   2,601.10/3,596.43 = 2,273.05/x
3. Step 3: Cross multiply
   2,601.10x = 3,596.43 × 2,273.05
4. Step 4: Simplify right side
   2,601.10x = 8,174,865.21
5. Step 5: Solve for x
   x = 8,174,865.21/2,601.10
6. Step 6: Final answer
   x = 3,142.85