Finding the Fourth Proportional to 33,308.89, 45,965.71 and 18,201.23

Step by Step Solution

1. Step 1: Write the proportion equation
   33,308.89 : 45,965.71 = 18,201.23 : x
2. Step 2: Convert to fraction form
   33,308.89/45,965.71 = 18,201.23/x
3. Step 3: Cross multiply
   33,308.89x = 45,965.71 × 18,201.23
4. Step 4: Simplify right side
   33,308.89x = 836,632,459.82
5. Step 5: Solve for x
   x = 836,632,459.82/33,308.89
6. Step 6: Final answer
   x = 25,117.39