Finding the Fourth Proportional to 2,612.43, 3,605.27 and 1,493.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612.43 : 3,605.27 = 1,493.51 : x
2. Step 2: Convert to fraction form
   2,612.43/3,605.27 = 1,493.51/x
3. Step 3: Cross multiply
   2,612.43x = 3,605.27 × 1,493.51
4. Step 4: Simplify right side
   2,612.43x = 5,384,481.30
5. Step 5: Solve for x
   x = 5,384,481.30/2,612.43
6. Step 6: Final answer
   x = 2,061.10