Finding the Fourth Proportional to 105,357.88, 158,019.18 and 35,236.96

Step by Step Solution

1. Step 1: Write the proportion equation
   105,357.88 : 158,019.18 = 35,236.96 : x
2. Step 2: Convert to fraction form
   105,357.88/158,019.18 = 35,236.96/x
3. Step 3: Cross multiply
   105,357.88x = 158,019.18 × 35,236.96
4. Step 4: Simplify right side
   105,357.88x = 5,568,115,524.89
5. Step 5: Solve for x
   x = 5,568,115,524.89/105,357.88
6. Step 6: Final answer
   x = 52,849.54