Finding the Fourth Proportional to 573,931.98, 792,022.41 and 315,824.67

Step by Step Solution

1. Step 1: Write the proportion equation
   573,931.98 : 792,022.41 = 315,824.67 : x
2. Step 2: Convert to fraction form
   573,931.98/792,022.41 = 315,824.67/x
3. Step 3: Cross multiply
   573,931.98x = 792,022.41 × 315,824.67
4. Step 4: Simplify right side
   573,931.98x = 250,140,216,270.86
5. Step 5: Solve for x
   x = 250,140,216,270.86/573,931.98
6. Step 6: Final answer
   x = 435,836.00