Finding the Fourth Proportional to 2,046.33, 3,069.41 and 659.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.33 : 3,069.41 = 659.61 : x
2. Step 2: Convert to fraction form
   2,046.33/3,069.41 = 659.61/x
3. Step 3: Cross multiply
   2,046.33x = 3,069.41 × 659.61
4. Step 4: Simplify right side
   2,046.33x = 2,024,610.23
5. Step 5: Solve for x
   x = 2,024,610.23/2,046.33
6. Step 6: Final answer
   x = 989.39