Finding the Fourth Proportional to 105,422.16, 158,132.76 and 26,536.41

Step by Step Solution

1. Step 1: Write the proportion equation
   105,422.16 : 158,132.76 = 26,536.41 : x
2. Step 2: Convert to fraction form
   105,422.16/158,132.76 = 26,536.41/x
3. Step 3: Cross multiply
   105,422.16x = 158,132.76 × 26,536.41
4. Step 4: Simplify right side
   105,422.16x = 4,196,275,654.28
5. Step 5: Solve for x
   x = 4,196,275,654.28/105,422.16
6. Step 6: Final answer
   x = 39,804.49