Finding the Fourth Proportional to 33,166.50, 45,769.78 and 18,262.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,166.50 : 45,769.78 = 18,262.50 : x
2. Step 2: Convert to fraction form
   33,166.50/45,769.78 = 18,262.50/x
3. Step 3: Cross multiply
   33,166.50x = 45,769.78 × 18,262.50
4. Step 4: Simplify right side
   33,166.50x = 835,870,607.25
5. Step 5: Solve for x
   x = 835,870,607.25/33,166.50
6. Step 6: Final answer
   x = 25,202.26