Finding the Fourth Proportional to 67,342.37, 101,003.84 and 20,582.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,342.37 : 101,003.84 = 20,582.69 : x
2. Step 2: Convert to fraction form
   67,342.37/101,003.84 = 20,582.69/x
3. Step 3: Cross multiply
   67,342.37x = 101,003.84 × 20,582.69
4. Step 4: Simplify right side
   67,342.37x = 2,078,930,624.62
5. Step 5: Solve for x
   x = 2,078,930,624.62/67,342.37
6. Step 6: Final answer
   x = 30,871.06