Finding the Fourth Proportional to 22,667.68, 33,989.82 and 10,177

Step by Step Solution

1. Step 1: Write the proportion equation
   22,667.68 : 33,989.82 = 10,177 : x
2. Step 2: Convert to fraction form
   22,667.68/33,989.82 = 10,177/x
3. Step 3: Cross multiply
   22,667.68x = 33,989.82 × 10,177
4. Step 4: Simplify right side
   22,667.68x = 345,914,398.14
5. Step 5: Solve for x
   x = 345,914,398.14/22,667.68
6. Step 6: Final answer
   x = 15,260.25