Finding the Fourth Proportional to 67,552.83, 101,334.34 and 20,164.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,552.83 : 101,334.34 = 20,164.18 : x
2. Step 2: Convert to fraction form
   67,552.83/101,334.34 = 20,164.18/x
3. Step 3: Cross multiply
   67,552.83x = 101,334.34 × 20,164.18
4. Step 4: Simplify right side
   67,552.83x = 2,043,323,871.94
5. Step 5: Solve for x
   x = 2,043,323,871.94/67,552.83
6. Step 6: Final answer
   x = 30,247.79