Finding the Fourth Proportional to 105,966.18, 158,964.03 and 35,826.66

Step by Step Solution

1. Step 1: Write the proportion equation
   105,966.18 : 158,964.03 = 35,826.66 : x
2. Step 2: Convert to fraction form
   105,966.18/158,964.03 = 35,826.66/x
3. Step 3: Cross multiply
   105,966.18x = 158,964.03 × 35,826.66
4. Step 4: Simplify right side
   105,966.18x = 5,695,150,255.04
5. Step 5: Solve for x
   x = 5,695,150,255.04/105,966.18
6. Step 6: Final answer
   x = 53,744.98