Finding the Fourth Proportional to 146,179.63, 201,727.89 and 79,111.63

Step by Step Solution

1. Step 1: Write the proportion equation
   146,179.63 : 201,727.89 = 79,111.63 : x
2. Step 2: Convert to fraction form
   146,179.63/201,727.89 = 79,111.63/x
3. Step 3: Cross multiply
   146,179.63x = 201,727.89 × 79,111.63
4. Step 4: Simplify right side
   146,179.63x = 15,959,021,690.04
5. Step 5: Solve for x
   x = 15,959,021,690.04/146,179.63
6. Step 6: Final answer
   x = 109,174.05