Finding the Fourth Proportional to 5,981.89, 8,973.45 and 2,287.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,981.89 : 8,973.45 = 2,287.23 : x
2. Step 2: Convert to fraction form
   5,981.89/8,973.45 = 2,287.23/x
3. Step 3: Cross multiply
   5,981.89x = 8,973.45 × 2,287.23
4. Step 4: Simplify right side
   5,981.89x = 20,524,346.27
5. Step 5: Solve for x
   x = 20,524,346.27/5,981.89
6. Step 6: Final answer
   x = 3,431.08