Finding the Fourth Proportional to 22,078.28, 33,132.01 and 10,394.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,078.28 : 33,132.01 = 10,394.84 : x
2. Step 2: Convert to fraction form
   22,078.28/33,132.01 = 10,394.84/x
3. Step 3: Cross multiply
   22,078.28x = 33,132.01 × 10,394.84
4. Step 4: Simplify right side
   22,078.28x = 344,401,942.83
5. Step 5: Solve for x
   x = 344,401,942.83/22,078.28
6. Step 6: Final answer
   x = 15,599.13