Finding the Fourth Proportional to 73,863.05, 110,796.81 and 28,882.61

Step by Step Solution

1. Step 1: Write the proportion equation
   73,863.05 : 110,796.81 = 28,882.61 : x
2. Step 2: Convert to fraction form
   73,863.05/110,796.81 = 28,882.61/x
3. Step 3: Cross multiply
   73,863.05x = 110,796.81 × 28,882.61
4. Step 4: Simplify right side
   73,863.05x = 3,200,100,498.49
5. Step 5: Solve for x
   x = 3,200,100,498.49/73,863.05
6. Step 6: Final answer
   x = 43,324.78