Finding the Fourth Proportional to 244,705.34, 337,704.50 and 142,732.82

Step by Step Solution

1. Step 1: Write the proportion equation
   244,705.34 : 337,704.50 = 142,732.82 : x
2. Step 2: Convert to fraction form
   244,705.34/337,704.50 = 142,732.82/x
3. Step 3: Cross multiply
   244,705.34x = 337,704.50 × 142,732.82
4. Step 4: Simplify right side
   244,705.34x = 48,201,515,611.69
5. Step 5: Solve for x
   x = 48,201,515,611.69/244,705.34
6. Step 6: Final answer
   x = 196,977.78