Finding the Fourth Proportional to 144,847.82, 217,262.41 and 50,075.39

Step by Step Solution

1. Step 1: Write the proportion equation
   144,847.82 : 217,262.41 = 50,075.39 : x
2. Step 2: Convert to fraction form
   144,847.82/217,262.41 = 50,075.39/x
3. Step 3: Cross multiply
   144,847.82x = 217,262.41 × 50,075.39
4. Step 4: Simplify right side
   144,847.82x = 10,879,499,913.09
5. Step 5: Solve for x
   x = 10,879,499,913.09/144,847.82
6. Step 6: Final answer
   x = 75,109.86