Finding the Fourth Proportional to 2,605.37, 3,595.41 and 1,426.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.37 : 3,595.41 = 1,426.41 : x
2. Step 2: Convert to fraction form
   2,605.37/3,595.41 = 1,426.41/x
3. Step 3: Cross multiply
   2,605.37x = 3,595.41 × 1,426.41
4. Step 4: Simplify right side
   2,605.37x = 5,128,528.78
5. Step 5: Solve for x
   x = 5,128,528.78/2,605.37
6. Step 6: Final answer
   x = 1,968.45