Finding the Fourth Proportional to 73,441.69, 101,350.17 and 39,907.69

Step by Step Solution

1. Step 1: Write the proportion equation
   73,441.69 : 101,350.17 = 39,907.69 : x
2. Step 2: Convert to fraction form
   73,441.69/101,350.17 = 39,907.69/x
3. Step 3: Cross multiply
   73,441.69x = 101,350.17 × 39,907.69
4. Step 4: Simplify right side
   73,441.69x = 4,044,650,912.43
5. Step 5: Solve for x
   x = 4,044,650,912.43/73,441.69
6. Step 6: Final answer
   x = 55,072.96