Finding the Fourth Proportional to 2,605.02, 3,594.78 and 1,426.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.02 : 3,594.78 = 1,426.02 : x
2. Step 2: Convert to fraction form
   2,605.02/3,594.78 = 1,426.02/x
3. Step 3: Cross multiply
   2,605.02x = 3,594.78 × 1,426.02
4. Step 4: Simplify right side
   2,605.02x = 5,126,228.18
5. Step 5: Solve for x
   x = 5,126,228.18/2,605.02
6. Step 6: Final answer
   x = 1,967.83