Finding the Fourth Proportional to 2,049.26, 3,058.16 and 1,830.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.26 : 3,058.16 = 1,830.56 : x
2. Step 2: Convert to fraction form
   2,049.26/3,058.16 = 1,830.56/x
3. Step 3: Cross multiply
   2,049.26x = 3,058.16 × 1,830.56
4. Step 4: Simplify right side
   2,049.26x = 5,598,145.37
5. Step 5: Solve for x
   x = 5,598,145.37/2,049.26
6. Step 6: Final answer
   x = 2,731.79