Finding the Fourth Proportional to 103,983.39, 155,986.02 and 33,868.17

Step by Step Solution

1. Step 1: Write the proportion equation
   103,983.39 : 155,986.02 = 33,868.17 : x
2. Step 2: Convert to fraction form
   103,983.39/155,986.02 = 33,868.17/x
3. Step 3: Cross multiply
   103,983.39x = 155,986.02 × 33,868.17
4. Step 4: Simplify right side
   103,983.39x = 5,282,961,042.98
5. Step 5: Solve for x
   x = 5,282,961,042.98/103,983.39
6. Step 6: Final answer
   x = 50,805.82