Finding the Fourth Proportional to 158,632.56, 218,919.78 and 94,958.06

Step by Step Solution

1. Step 1: Write the proportion equation
   158,632.56 : 218,919.78 = 94,958.06 : x
2. Step 2: Convert to fraction form
   158,632.56/218,919.78 = 94,958.06/x
3. Step 3: Cross multiply
   158,632.56x = 218,919.78 × 94,958.06
4. Step 4: Simplify right side
   158,632.56x = 20,788,196,509.83
5. Step 5: Solve for x
   x = 20,788,196,509.83/158,632.56
6. Step 6: Final answer
   x = 131,046.21