Finding the Fourth Proportional to 105,744.78, 158,641.11 and 35,622.18

Step by Step Solution

1. Step 1: Write the proportion equation
   105,744.78 : 158,641.11 = 35,622.18 : x
2. Step 2: Convert to fraction form
   105,744.78/158,641.11 = 35,622.18/x
3. Step 3: Cross multiply
   105,744.78x = 158,641.11 × 35,622.18
4. Step 4: Simplify right side
   105,744.78x = 5,651,142,175.82
5. Step 5: Solve for x
   x = 5,651,142,175.82/105,744.78
6. Step 6: Final answer
   x = 53,441.33