Finding the Fourth Proportional to 139,133.98, 208,701.46 and 33,952.95

Step by Step Solution

1. Step 1: Write the proportion equation
   139,133.98 : 208,701.46 = 33,952.95 : x
2. Step 2: Convert to fraction form
   139,133.98/208,701.46 = 33,952.95/x
3. Step 3: Cross multiply
   139,133.98x = 208,701.46 × 33,952.95
4. Step 4: Simplify right side
   139,133.98x = 7,086,029,691.78
5. Step 5: Solve for x
   x = 7,086,029,691.78/139,133.98
6. Step 6: Final answer
   x = 50,929.54