Finding the Fourth Proportional to 67,071.57, 100,544.82 and 22,667.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,071.57 : 100,544.82 = 22,667.28 : x
2. Step 2: Convert to fraction form
   67,071.57/100,544.82 = 22,667.28/x
3. Step 3: Cross multiply
   67,071.57x = 100,544.82 × 22,667.28
4. Step 4: Simplify right side
   67,071.57x = 2,279,077,587.49
5. Step 5: Solve for x
   x = 2,279,077,587.49/67,071.57
6. Step 6: Final answer
   x = 33,979.79