Finding the Fourth Proportional to 564,974.46, 847,050.81 and 265,300.62

Step by Step Solution

1. Step 1: Write the proportion equation
   564,974.46 : 847,050.81 = 265,300.62 : x
2. Step 2: Convert to fraction form
   564,974.46/847,050.81 = 265,300.62/x
3. Step 3: Cross multiply
   564,974.46x = 847,050.81 × 265,300.62
4. Step 4: Simplify right side
   564,974.46x = 224,723,105,064.50
5. Step 5: Solve for x
   x = 224,723,105,064.50/564,974.46
6. Step 6: Final answer
   x = 397,757.99