Finding the Fourth Proportional to 2,426.66, 3,632.82 and 1,644.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.66 : 3,632.82 = 1,644.62 : x
2. Step 2: Convert to fraction form
   2,426.66/3,632.82 = 1,644.62/x
3. Step 3: Cross multiply
   2,426.66x = 3,632.82 × 1,644.62
4. Step 4: Simplify right side
   2,426.66x = 5,974,608.43
5. Step 5: Solve for x
   x = 5,974,608.43/2,426.66
6. Step 6: Final answer
   x = 2,462.07