Finding the Fourth Proportional to 3,058.69, 4,587.72 and 1,084

Step by Step Solution

1. Step 1: Write the proportion equation
   3,058.69 : 4,587.72 = 1,084 : x
2. Step 2: Convert to fraction form
   3,058.69/4,587.72 = 1,084/x
3. Step 3: Cross multiply
   3,058.69x = 4,587.72 × 1,084
4. Step 4: Simplify right side
   3,058.69x = 4,973,088.48
5. Step 5: Solve for x
   x = 4,973,088.48/3,058.69
6. Step 6: Final answer
   x = 1,625.89