Finding the Fourth Proportional to 50,196.19, 75,146.34 and 43,968.37

Step by Step Solution

1. Step 1: Write the proportion equation
   50,196.19 : 75,146.34 = 43,968.37 : x
2. Step 2: Convert to fraction form
   50,196.19/75,146.34 = 43,968.37/x
3. Step 3: Cross multiply
   50,196.19x = 75,146.34 × 43,968.37
4. Step 4: Simplify right side
   50,196.19x = 3,304,061,705.53
5. Step 5: Solve for x
   x = 3,304,061,705.53/50,196.19
6. Step 6: Final answer
   x = 65,822.96