Finding the Fourth Proportional to 83,369.50, 125,067.31 and 27,196.63

Step by Step Solution

1. Step 1: Write the proportion equation
   83,369.50 : 125,067.31 = 27,196.63 : x
2. Step 2: Convert to fraction form
   83,369.50/125,067.31 = 27,196.63/x
3. Step 3: Cross multiply
   83,369.50x = 125,067.31 × 27,196.63
4. Step 4: Simplify right side
   83,369.50x = 3,401,408,974.51
5. Step 5: Solve for x
   x = 3,401,408,974.51/83,369.50
6. Step 6: Final answer
   x = 40,799.20