Finding the Fourth Proportional to 105,482.88, 158,209.92 and 35,360.64

Step by Step Solution

1. Step 1: Write the proportion equation
   105,482.88 : 158,209.92 = 35,360.64 : x
2. Step 2: Convert to fraction form
   105,482.88/158,209.92 = 35,360.64/x
3. Step 3: Cross multiply
   105,482.88x = 158,209.92 × 35,360.64
4. Step 4: Simplify right side
   105,482.88x = 5,594,404,025.55
5. Step 5: Solve for x
   x = 5,594,404,025.55/105,482.88
6. Step 6: Final answer
   x = 53,036.13