Finding the Fourth Proportional to 322,743.83, 445,402.28 and 179,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   322,743.83 : 445,402.28 = 179,500.82 : x
2. Step 2: Convert to fraction form
   322,743.83/445,402.28 = 179,500.82/x
3. Step 3: Cross multiply
   322,743.83x = 445,402.28 × 179,500.82
4. Step 4: Simplify right side
   322,743.83x = 79,950,073,592.37
5. Step 5: Solve for x
   x = 79,950,073,592.37/322,743.83
6. Step 6: Final answer
   x = 247,719.91