Finding the Fourth Proportional to 2,426.30, 3,349.57 and 1,633.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.30 : 3,349.57 = 1,633.79 : x
2. Step 2: Convert to fraction form
   2,426.30/3,349.57 = 1,633.79/x
3. Step 3: Cross multiply
   2,426.30x = 3,349.57 × 1,633.79
4. Step 4: Simplify right side
   2,426.30x = 5,472,485.80
5. Step 5: Solve for x
   x = 5,472,485.80/2,426.30
6. Step 6: Final answer
   x = 2,255.49