Finding the Fourth Proportional to 957,174.82, 1,435,404.72 and 317,361.22

Step by Step Solution

1. Step 1: Write the proportion equation
   957,174.82 : 1,435,404.72 = 317,361.22 : x
2. Step 2: Convert to fraction form
   957,174.82/1,435,404.72 = 317,361.22/x
3. Step 3: Cross multiply
   957,174.82x = 1,435,404.72 × 317,361.22
4. Step 4: Simplify right side
   957,174.82x = 455,541,793,132.96
5. Step 5: Solve for x
   x = 455,541,793,132.96/957,174.82
6. Step 6: Final answer
   x = 475,923.29