Finding the Fourth Proportional to 158,662.29, 238,055.67 and 69,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,662.29 : 238,055.67 = 69,853.50 : x
2. Step 2: Convert to fraction form
   158,662.29/238,055.67 = 69,853.50/x
3. Step 3: Cross multiply
   158,662.29x = 238,055.67 × 69,853.50
4. Step 4: Simplify right side
   158,662.29x = 16,629,021,744.35
5. Step 5: Solve for x
   x = 16,629,021,744.35/158,662.29
6. Step 6: Final answer
   x = 104,807.65