Finding the Fourth Proportional to 67,353, 101,033.58 and 20,606.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,353 : 101,033.58 = 20,606.28 : x
2. Step 2: Convert to fraction form
   67,353/101,033.58 = 20,606.28/x
3. Step 3: Cross multiply
   67,353x = 101,033.58 × 20,606.28
4. Step 4: Simplify right side
   67,353x = 2,081,926,238.88
5. Step 5: Solve for x
   x = 2,081,926,238.88/67,353
6. Step 6: Final answer
   x = 30,910.67