Finding the Fourth Proportional to 2,055.84, 2,834.58 and 1,426.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.84 : 2,834.58 = 1,426.91 : x
2. Step 2: Convert to fraction form
   2,055.84/2,834.58 = 1,426.91/x
3. Step 3: Cross multiply
   2,055.84x = 2,834.58 × 1,426.91
4. Step 4: Simplify right side
   2,055.84x = 4,044,690.55
5. Step 5: Solve for x
   x = 4,044,690.55/2,055.84
6. Step 6: Final answer
   x = 1,967.42