Finding the Fourth Proportional to 2,595.86, 3,581.70 and 1,601.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.86 : 3,581.70 = 1,601.18 : x
2. Step 2: Convert to fraction form
   2,595.86/3,581.70 = 1,601.18/x
3. Step 3: Cross multiply
   2,595.86x = 3,581.70 × 1,601.18
4. Step 4: Simplify right side
   2,595.86x = 5,734,946.41
5. Step 5: Solve for x
   x = 5,734,946.41/2,595.86
6. Step 6: Final answer
   x = 2,209.27