Finding the Fourth Proportional to 3,883.80, 5,820.83 and 3,058.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,883.80 : 5,820.83 = 3,058.82 : x
2. Step 2: Convert to fraction form
   3,883.80/5,820.83 = 3,058.82/x
3. Step 3: Cross multiply
   3,883.80x = 5,820.83 × 3,058.82
4. Step 4: Simplify right side
   3,883.80x = 17,804,842.12
5. Step 5: Solve for x
   x = 17,804,842.12/3,883.80
6. Step 6: Final answer
   x = 4,584.39