Finding the Fourth Proportional to 33,083.30, 45,654.80 and 17,976

Step by Step Solution

1. Step 1: Write the proportion equation
   33,083.30 : 45,654.80 = 17,976 : x
2. Step 2: Convert to fraction form
   33,083.30/45,654.80 = 17,976/x
3. Step 3: Cross multiply
   33,083.30x = 45,654.80 × 17,976
4. Step 4: Simplify right side
   33,083.30x = 820,690,684.80
5. Step 5: Solve for x
   x = 820,690,684.80/33,083.30
6. Step 6: Final answer
   x = 24,806.80