Finding the Fourth Proportional to 105,790.20, 158,585.52 and 35,620.44

Step by Step Solution

1. Step 1: Write the proportion equation
   105,790.20 : 158,585.52 = 35,620.44 : x
2. Step 2: Convert to fraction form
   105,790.20/158,585.52 = 35,620.44/x
3. Step 3: Cross multiply
   105,790.20x = 158,585.52 × 35,620.44
4. Step 4: Simplify right side
   105,790.20x = 5,648,886,000.03
5. Step 5: Solve for x
   x = 5,648,886,000.03/105,790.20
6. Step 6: Final answer
   x = 53,397.06