Finding the Fourth Proportional to 2,058, 2,838.78 and 1,469.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058 : 2,838.78 = 1,469.34 : x
2. Step 2: Convert to fraction form
   2,058/2,838.78 = 1,469.34/x
3. Step 3: Cross multiply
   2,058x = 2,838.78 × 1,469.34
4. Step 4: Simplify right side
   2,058x = 4,171,133.01
5. Step 5: Solve for x
   x = 4,171,133.01/2,058
6. Step 6: Final answer
   x = 2,026.79