Finding the Fourth Proportional to 33,951.96, 50,908.50 and 31,995

Step by Step Solution

1. Step 1: Write the proportion equation
   33,951.96 : 50,908.50 = 31,995 : x
2. Step 2: Convert to fraction form
   33,951.96/50,908.50 = 31,995/x
3. Step 3: Cross multiply
   33,951.96x = 50,908.50 × 31,995
4. Step 4: Simplify right side
   33,951.96x = 1,628,817,457.50
5. Step 5: Solve for x
   x = 1,628,817,457.50/33,951.96
6. Step 6: Final answer
   x = 47,974.18