Finding the Fourth Proportional to 33,582.15, 50,386.86 and 16,947

Step by Step Solution

1. Step 1: Write the proportion equation
   33,582.15 : 50,386.86 = 16,947 : x
2. Step 2: Convert to fraction form
   33,582.15/50,386.86 = 16,947/x
3. Step 3: Cross multiply
   33,582.15x = 50,386.86 × 16,947
4. Step 4: Simplify right side
   33,582.15x = 853,906,116.42
5. Step 5: Solve for x
   x = 853,906,116.42/33,582.15
6. Step 6: Final answer
   x = 25,427.38