Finding the Fourth Proportional to 33,151.25, 45,748.73 and 18,247.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,151.25 : 45,748.73 = 18,247.25 : x
2. Step 2: Convert to fraction form
   33,151.25/45,748.73 = 18,247.25/x
3. Step 3: Cross multiply
   33,151.25x = 45,748.73 × 18,247.25
4. Step 4: Simplify right side
   33,151.25x = 834,788,513.49
5. Step 5: Solve for x
   x = 834,788,513.49/33,151.25
6. Step 6: Final answer
   x = 25,181.21