Finding the Fourth Proportional to 2,055.94, 2,838.11 and 1,348.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.94 : 2,838.11 = 1,348.81 : x
2. Step 2: Convert to fraction form
   2,055.94/2,838.11 = 1,348.81/x
3. Step 3: Cross multiply
   2,055.94x = 2,838.11 × 1,348.81
4. Step 4: Simplify right side
   2,055.94x = 3,828,057.31
5. Step 5: Solve for x
   x = 3,828,057.31/2,055.94
6. Step 6: Final answer
   x = 1,861.95