Finding the Fourth Proportional to 144,384.98, 199,241.15 and 83,951.34

Step by Step Solution

1. Step 1: Write the proportion equation
   144,384.98 : 199,241.15 = 83,951.34 : x
2. Step 2: Convert to fraction form
   144,384.98/199,241.15 = 83,951.34/x
3. Step 3: Cross multiply
   144,384.98x = 199,241.15 × 83,951.34
4. Step 4: Simplify right side
   144,384.98x = 16,726,560,358.73
5. Step 5: Solve for x
   x = 16,726,560,358.73/144,384.98
6. Step 6: Final answer
   x = 115,846.96