Finding the Fourth Proportional to 32,662.44, 45,096.42 and 21,923.40

Step by Step Solution

1. Step 1: Write the proportion equation
   32,662.44 : 45,096.42 = 21,923.40 : x
2. Step 2: Convert to fraction form
   32,662.44/45,096.42 = 21,923.40/x
3. Step 3: Cross multiply
   32,662.44x = 45,096.42 × 21,923.40
4. Step 4: Simplify right side
   32,662.44x = 988,666,854.23
5. Step 5: Solve for x
   x = 988,666,854.23/32,662.44
6. Step 6: Final answer
   x = 30,269.23