Finding the Fourth Proportional to 33,096.30, 45,673.21 and 17,989

Step by Step Solution

1. Step 1: Write the proportion equation
   33,096.30 : 45,673.21 = 17,989 : x
2. Step 2: Convert to fraction form
   33,096.30/45,673.21 = 17,989/x
3. Step 3: Cross multiply
   33,096.30x = 45,673.21 × 17,989
4. Step 4: Simplify right side
   33,096.30x = 821,615,284.75
5. Step 5: Solve for x
   x = 821,615,284.75/33,096.30
6. Step 6: Final answer
   x = 24,824.99