Finding the Fourth Proportional to 244,759.57, 337,767.81 and 137,339.59

Step by Step Solution

1. Step 1: Write the proportion equation
   244,759.57 : 337,767.81 = 137,339.59 : x
2. Step 2: Convert to fraction form
   244,759.57/337,767.81 = 137,339.59/x
3. Step 3: Cross multiply
   244,759.57x = 337,767.81 × 137,339.59
4. Step 4: Simplify right side
   244,759.57x = 46,388,892,540.60
5. Step 5: Solve for x
   x = 46,388,892,540.60/244,759.57
6. Step 6: Final answer
   x = 189,528.41