Finding the Fourth Proportional to 965,012.52, 1,447,096.38 and 396,003.24

Step by Step Solution

1. Step 1: Write the proportion equation
   965,012.52 : 1,447,096.38 = 396,003.24 : x
2. Step 2: Convert to fraction form
   965,012.52/1,447,096.38 = 396,003.24/x
3. Step 3: Cross multiply
   965,012.52x = 1,447,096.38 × 396,003.24
4. Step 4: Simplify right side
   965,012.52x = 573,054,855,072.27
5. Step 5: Solve for x
   x = 573,054,855,072.27/965,012.52
6. Step 6: Final answer
   x = 593,831.52