Finding the Fourth Proportional to 2,058.79, 2,843.61 and 1,498.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.79 : 2,843.61 = 1,498.38 : x
2. Step 2: Convert to fraction form
   2,058.79/2,843.61 = 1,498.38/x
3. Step 3: Cross multiply
   2,058.79x = 2,843.61 × 1,498.38
4. Step 4: Simplify right side
   2,058.79x = 4,260,808.35
5. Step 5: Solve for x
   x = 4,260,808.35/2,058.79
6. Step 6: Final answer
   x = 2,069.57