Finding the Fourth Proportional to 50,196.69, 75,147.09 and 43,968.87

Step by Step Solution

1. Step 1: Write the proportion equation
   50,196.69 : 75,147.09 = 43,968.87 : x
2. Step 2: Convert to fraction form
   50,196.69/75,147.09 = 43,968.87/x
3. Step 3: Cross multiply
   50,196.69x = 75,147.09 × 43,968.87
4. Step 4: Simplify right side
   50,196.69x = 3,304,132,631.09
5. Step 5: Solve for x
   x = 3,304,132,631.09/50,196.69
6. Step 6: Final answer
   x = 65,823.72