Finding the Fourth Proportional to 222,162.80, 333,379.52 and 79,996.18

Step by Step Solution

1. Step 1: Write the proportion equation
   222,162.80 : 333,379.52 = 79,996.18 : x
2. Step 2: Convert to fraction form
   222,162.80/333,379.52 = 79,996.18/x
3. Step 3: Cross multiply
   222,162.80x = 333,379.52 × 79,996.18
4. Step 4: Simplify right side
   222,162.80x = 26,669,088,944.50
5. Step 5: Solve for x
   x = 26,669,088,944.50/222,162.80
6. Step 6: Final answer
   x = 120,043.00