Finding the Fourth Proportional to 33,057.68, 45,618.42 and 17,950.03

Step by Step Solution

1. Step 1: Write the proportion equation
   33,057.68 : 45,618.42 = 17,950.03 : x
2. Step 2: Convert to fraction form
   33,057.68/45,618.42 = 17,950.03/x
3. Step 3: Cross multiply
   33,057.68x = 45,618.42 × 17,950.03
4. Step 4: Simplify right side
   33,057.68x = 818,852,007.55
5. Step 5: Solve for x
   x = 818,852,007.55/33,057.68
6. Step 6: Final answer
   x = 24,770.40