Finding the Fourth Proportional to 301,096.87, 451,251.59 and 123,395.83

Step by Step Solution

1. Step 1: Write the proportion equation
   301,096.87 : 451,251.59 = 123,395.83 : x
2. Step 2: Convert to fraction form
   301,096.87/451,251.59 = 123,395.83/x
3. Step 3: Cross multiply
   301,096.87x = 451,251.59 × 123,395.83
4. Step 4: Simplify right side
   301,096.87x = 55,682,563,869.89
5. Step 5: Solve for x
   x = 55,682,563,869.89/301,096.87
6. Step 6: Final answer
   x = 184,932.39