Finding the Fourth Proportional to 146,164.50, 201,707.28 and 79,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,164.50 : 201,707.28 = 79,096.50 : x
2. Step 2: Convert to fraction form
   146,164.50/201,707.28 = 79,096.50/x
3. Step 3: Cross multiply
   146,164.50x = 201,707.28 × 79,096.50
4. Step 4: Simplify right side
   146,164.50x = 15,954,339,872.52
5. Step 5: Solve for x
   x = 15,954,339,872.52/146,164.50
6. Step 6: Final answer
   x = 109,153.32