Finding the Fourth Proportional to 79,243.82, 109,355.55 and 42,944.54

Step by Step Solution

1. Step 1: Write the proportion equation
   79,243.82 : 109,355.55 = 42,944.54 : x
2. Step 2: Convert to fraction form
   79,243.82/109,355.55 = 42,944.54/x
3. Step 3: Cross multiply
   79,243.82x = 109,355.55 × 42,944.54
4. Step 4: Simplify right side
   79,243.82x = 4,696,223,791.20
5. Step 5: Solve for x
   x = 4,696,223,791.20/79,243.82
6. Step 6: Final answer
   x = 59,262.97