Finding the Fourth Proportional to 105,759.14, 158,559.80 and 63,629.34

Step by Step Solution

1. Step 1: Write the proportion equation
   105,759.14 : 158,559.80 = 63,629.34 : x
2. Step 2: Convert to fraction form
   105,759.14/158,559.80 = 63,629.34/x
3. Step 3: Cross multiply
   105,759.14x = 158,559.80 × 63,629.34
4. Step 4: Simplify right side
   105,759.14x = 10,089,055,939.59
5. Step 5: Solve for x
   x = 10,089,055,939.59/105,759.14
6. Step 6: Final answer
   x = 95,396.54