Finding the Fourth Proportional to 22,109.42, 33,119.72 and 10,982.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,109.42 : 33,119.72 = 10,982.46 : x
2. Step 2: Convert to fraction form
   22,109.42/33,119.72 = 10,982.46/x
3. Step 3: Cross multiply
   22,109.42x = 33,119.72 × 10,982.46
4. Step 4: Simplify right side
   22,109.42x = 363,736,000.11
5. Step 5: Solve for x
   x = 363,736,000.11/22,109.42
6. Step 6: Final answer
   x = 16,451.63