Finding the Fourth Proportional to 2,046.25, 3,069.24 and 659.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.25 : 3,069.24 = 659.22 : x
2. Step 2: Convert to fraction form
   2,046.25/3,069.24 = 659.22/x
3. Step 3: Cross multiply
   2,046.25x = 3,069.24 × 659.22
4. Step 4: Simplify right side
   2,046.25x = 2,023,304.39
5. Step 5: Solve for x
   x = 2,023,304.39/2,046.25
6. Step 6: Final answer
   x = 988.79