Finding the Fourth Proportional to 2,058.02, 3,081.77 and 1,132.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.02 : 3,081.77 = 1,132.56 : x
2. Step 2: Convert to fraction form
   2,058.02/3,081.77 = 1,132.56/x
3. Step 3: Cross multiply
   2,058.02x = 3,081.77 × 1,132.56
4. Step 4: Simplify right side
   2,058.02x = 3,490,286.60
5. Step 5: Solve for x
   x = 3,490,286.60/2,058.02
6. Step 6: Final answer
   x = 1,695.94