Finding the Fourth Proportional to 105,891.50, 158,850.48 and 32,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,891.50 : 158,850.48 = 32,019.50 : x
2. Step 2: Convert to fraction form
   105,891.50/158,850.48 = 32,019.50/x
3. Step 3: Cross multiply
   105,891.50x = 158,850.48 × 32,019.50
4. Step 4: Simplify right side
   105,891.50x = 5,086,312,944.36
5. Step 5: Solve for x
   x = 5,086,312,944.36/105,891.50
6. Step 6: Final answer
   x = 48,033.25