Finding the Fourth Proportional to 568,892.72, 785,095.80 and 327,175.49

Step by Step Solution

1. Step 1: Write the proportion equation
   568,892.72 : 785,095.80 = 327,175.49 : x
2. Step 2: Convert to fraction form
   568,892.72/785,095.80 = 327,175.49/x
3. Step 3: Cross multiply
   568,892.72x = 785,095.80 × 327,175.49
4. Step 4: Simplify right side
   568,892.72x = 256,864,103,061.94
5. Step 5: Solve for x
   x = 256,864,103,061.94/568,892.72
6. Step 6: Final answer
   x = 451,515.89