Finding the Fourth Proportional to 105,359.88, 158,022.18 and 35,238.96

Step by Step Solution

1. Step 1: Write the proportion equation
   105,359.88 : 158,022.18 = 35,238.96 : x
2. Step 2: Convert to fraction form
   105,359.88/158,022.18 = 35,238.96/x
3. Step 3: Cross multiply
   105,359.88x = 158,022.18 × 35,238.96
4. Step 4: Simplify right side
   105,359.88x = 5,568,537,280.13
5. Step 5: Solve for x
   x = 5,568,537,280.13/105,359.88
6. Step 6: Final answer
   x = 52,852.54