Finding the Fourth Proportional to 22,112.82, 33,139.58 and 10,850.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,112.82 : 33,139.58 = 10,850.94 : x
2. Step 2: Convert to fraction form
   22,112.82/33,139.58 = 10,850.94/x
3. Step 3: Cross multiply
   22,112.82x = 33,139.58 × 10,850.94
4. Step 4: Simplify right side
   22,112.82x = 359,595,594.21
5. Step 5: Solve for x
   x = 359,595,594.21/22,112.82
6. Step 6: Final answer
   x = 16,261.86