Finding the Fourth Proportional to 22,052.50, 33,225.85 and 19,946.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,052.50 : 33,225.85 = 19,946.56 : x
2. Step 2: Convert to fraction form
   22,052.50/33,225.85 = 19,946.56/x
3. Step 3: Cross multiply
   22,052.50x = 33,225.85 × 19,946.56
4. Step 4: Simplify right side
   22,052.50x = 662,741,410.58
5. Step 5: Solve for x
   x = 662,741,410.58/22,052.50
6. Step 6: Final answer
   x = 30,052.89