Finding the Fourth Proportional to 33,269.49, 45,926.87 and 21,945.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,269.49 : 45,926.87 = 21,945.69 : x
2. Step 2: Convert to fraction form
   33,269.49/45,926.87 = 21,945.69/x
3. Step 3: Cross multiply
   33,269.49x = 45,926.87 × 21,945.69
4. Step 4: Simplify right side
   33,269.49x = 1,007,896,851.69
5. Step 5: Solve for x
   x = 1,007,896,851.69/33,269.49
6. Step 6: Final answer
   x = 30,294.93