Finding the Fourth Proportional to 33,096.81, 45,673.90 and 17,989.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,096.81 : 45,673.90 = 17,989.50 : x
2. Step 2: Convert to fraction form
   33,096.81/45,673.90 = 17,989.50/x
3. Step 3: Cross multiply
   33,096.81x = 45,673.90 × 17,989.50
4. Step 4: Simplify right side
   33,096.81x = 821,650,534.10
5. Step 5: Solve for x
   x = 821,650,534.10/33,096.81
6. Step 6: Final answer
   x = 24,825.68