Finding the Fourth Proportional to 573,068.32, 790,632.24 and 327,874

Step by Step Solution

1. Step 1: Write the proportion equation
   573,068.32 : 790,632.24 = 327,874 : x
2. Step 2: Convert to fraction form
   573,068.32/790,632.24 = 327,874/x
3. Step 3: Cross multiply
   573,068.32x = 790,632.24 × 327,874
4. Step 4: Simplify right side
   573,068.32x = 259,227,755,057.76
5. Step 5: Solve for x
   x = 259,227,755,057.76/573,068.32
6. Step 6: Final answer
   x = 452,350.52