Finding the Fourth Proportional to 33,018.14, 45,564.89 and 17,910.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,018.14 : 45,564.89 = 17,910.81 : x
2. Step 2: Convert to fraction form
   33,018.14/45,564.89 = 17,910.81/x
3. Step 3: Cross multiply
   33,018.14x = 45,564.89 × 17,910.81
4. Step 4: Simplify right side
   33,018.14x = 816,103,997.91
5. Step 5: Solve for x
   x = 816,103,997.91/33,018.14
6. Step 6: Final answer
   x = 24,716.84