Finding the Fourth Proportional to 2,149.80, 3,224.71 and 589.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149.80 : 3,224.71 = 589.83 : x
2. Step 2: Convert to fraction form
   2,149.80/3,224.71 = 589.83/x
3. Step 3: Cross multiply
   2,149.80x = 3,224.71 × 589.83
4. Step 4: Simplify right side
   2,149.80x = 1,902,017.69
5. Step 5: Solve for x
   x = 1,902,017.69/2,149.80
6. Step 6: Final answer
   x = 884.74