Finding the Fourth Proportional to 105,222.69, 157,842.27 and 35,101.95

Step by Step Solution

1. Step 1: Write the proportion equation
   105,222.69 : 157,842.27 = 35,101.95 : x
2. Step 2: Convert to fraction form
   105,222.69/157,842.27 = 35,101.95/x
3. Step 3: Cross multiply
   105,222.69x = 157,842.27 × 35,101.95
4. Step 4: Simplify right side
   105,222.69x = 5,540,571,469.43
5. Step 5: Solve for x
   x = 5,540,571,469.43/105,222.69
6. Step 6: Final answer
   x = 52,655.67