Finding the Fourth Proportional to 4,589.71, 6,868.89 and 3,184.58

Step by Step Solution

1. Step 1: Write the proportion equation
   4,589.71 : 6,868.89 = 3,184.58 : x
2. Step 2: Convert to fraction form
   4,589.71/6,868.89 = 3,184.58/x
3. Step 3: Cross multiply
   4,589.71x = 6,868.89 × 3,184.58
4. Step 4: Simplify right side
   4,589.71x = 21,874,546.89
5. Step 5: Solve for x
   x = 21,874,546.89/4,589.71
6. Step 6: Final answer
   x = 4,766.00