Finding the Fourth Proportional to 301,044, 451,596.24 and 79,428

Step by Step Solution

1. Step 1: Write the proportion equation
   301,044 : 451,596.24 = 79,428 : x
2. Step 2: Convert to fraction form
   301,044/451,596.24 = 79,428/x
3. Step 3: Cross multiply
   301,044x = 451,596.24 × 79,428
4. Step 4: Simplify right side
   301,044x = 35,869,386,150.72
5. Step 5: Solve for x
   x = 35,869,386,150.72/301,044
6. Step 6: Final answer
   x = 119,149.98