Finding the Fourth Proportional to 67,397.37, 101,110.93 and 20,016.32

Step by Step Solution

1. Step 1: Write the proportion equation
   67,397.37 : 101,110.93 = 20,016.32 : x
2. Step 2: Convert to fraction form
   67,397.37/101,110.93 = 20,016.32/x
3. Step 3: Cross multiply
   67,397.37x = 101,110.93 × 20,016.32
4. Step 4: Simplify right side
   67,397.37x = 2,023,868,287.37
5. Step 5: Solve for x
   x = 2,023,868,287.37/67,397.37
6. Step 6: Final answer
   x = 30,028.89