Finding the Fourth Proportional to 151,759.30, 227,120.55 and 133,096.90

Step by Step Solution

1. Step 1: Write the proportion equation
   151,759.30 : 227,120.55 = 133,096.90 : x
2. Step 2: Convert to fraction form
   151,759.30/227,120.55 = 133,096.90/x
3. Step 3: Cross multiply
   151,759.30x = 227,120.55 × 133,096.90
4. Step 4: Simplify right side
   151,759.30x = 30,229,041,131.30
5. Step 5: Solve for x
   x = 30,229,041,131.30/151,759.30
6. Step 6: Final answer
   x = 199,190.70