Finding the Fourth Proportional to 301,096.62, 451,251.21 and 123,395.58

Step by Step Solution

1. Step 1: Write the proportion equation
   301,096.62 : 451,251.21 = 123,395.58 : x
2. Step 2: Convert to fraction form
   301,096.62/451,251.21 = 123,395.58/x
3. Step 3: Cross multiply
   301,096.62x = 451,251.21 × 123,395.58
4. Step 4: Simplify right side
   301,096.62x = 55,682,404,783.65
5. Step 5: Solve for x
   x = 55,682,404,783.65/301,096.62
6. Step 6: Final answer
   x = 184,932.02