Finding the Fourth Proportional to 296,632.29, 444,959.37 and 152,499.54

Step by Step Solution

1. Step 1: Write the proportion equation
   296,632.29 : 444,959.37 = 152,499.54 : x
2. Step 2: Convert to fraction form
   296,632.29/444,959.37 = 152,499.54/x
3. Step 3: Cross multiply
   296,632.29x = 444,959.37 × 152,499.54
4. Step 4: Simplify right side
   296,632.29x = 67,856,099,243.69
5. Step 5: Solve for x
   x = 67,856,099,243.69/296,632.29
6. Step 6: Final answer
   x = 228,754.93