Finding the Fourth Proportional to 2,058.94, 2,841.31 and 1,114.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.94 : 2,841.31 = 1,114.71 : x
2. Step 2: Convert to fraction form
   2,058.94/2,841.31 = 1,114.71/x
3. Step 3: Cross multiply
   2,058.94x = 2,841.31 × 1,114.71
4. Step 4: Simplify right side
   2,058.94x = 3,167,236.67
5. Step 5: Solve for x
   x = 3,167,236.67/2,058.94
6. Step 6: Final answer
   x = 1,538.29