Finding the Fourth Proportional to 2,041.56, 3,058.56 and 1,115.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.56 : 3,058.56 = 1,115.73 : x
2. Step 2: Convert to fraction form
   2,041.56/3,058.56 = 1,115.73/x
3. Step 3: Cross multiply
   2,041.56x = 3,058.56 × 1,115.73
4. Step 4: Simplify right side
   2,041.56x = 3,412,527.15
5. Step 5: Solve for x
   x = 3,412,527.15/2,041.56
6. Step 6: Final answer
   x = 1,671.53