Finding the Fourth Proportional to 105,796.71, 158,694.33 and 26,910.24

Step by Step Solution

1. Step 1: Write the proportion equation
   105,796.71 : 158,694.33 = 26,910.24 : x
2. Step 2: Convert to fraction form
   105,796.71/158,694.33 = 26,910.24/x
3. Step 3: Cross multiply
   105,796.71x = 158,694.33 × 26,910.24
4. Step 4: Simplify right side
   105,796.71x = 4,270,502,506.94
5. Step 5: Solve for x
   x = 4,270,502,506.94/105,796.71
6. Step 6: Final answer
   x = 40,365.17