Finding the Fourth Proportional to 146,179.27, 201,727.40 and 79,111.27

Step by Step Solution

1. Step 1: Write the proportion equation
   146,179.27 : 201,727.40 = 79,111.27 : x
2. Step 2: Convert to fraction form
   146,179.27/201,727.40 = 79,111.27/x
3. Step 3: Cross multiply
   146,179.27x = 201,727.40 × 79,111.27
4. Step 4: Simplify right side
   146,179.27x = 15,958,910,664.40
5. Step 5: Solve for x
   x = 15,958,910,664.40/146,179.27
6. Step 6: Final answer
   x = 109,173.55