Finding the Fourth Proportional to 2,595.09, 3,581.73 and 1,601.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.09 : 3,581.73 = 1,601.31 : x
2. Step 2: Convert to fraction form
   2,595.09/3,581.73 = 1,601.31/x
3. Step 3: Cross multiply
   2,595.09x = 3,581.73 × 1,601.31
4. Step 4: Simplify right side
   2,595.09x = 5,735,460.07
5. Step 5: Solve for x
   x = 5,735,460.07/2,595.09
6. Step 6: Final answer
   x = 2,210.12