Finding the Fourth Proportional to 22,150.92, 33,082.82 and 20,066.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150.92 : 33,082.82 = 20,066.76 : x
2. Step 2: Convert to fraction form
   22,150.92/33,082.82 = 20,066.76/x
3. Step 3: Cross multiply
   22,150.92x = 33,082.82 × 20,066.76
4. Step 4: Simplify right side
   22,150.92x = 663,865,009.06
5. Step 5: Solve for x
   x = 663,865,009.06/22,150.92
6. Step 6: Final answer
   x = 29,970.09