Finding the Fourth Proportional to 33,683.87, 46,472.46 and 21,755.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,683.87 : 46,472.46 = 21,755.27 : x
2. Step 2: Convert to fraction form
   33,683.87/46,472.46 = 21,755.27/x
3. Step 3: Cross multiply
   33,683.87x = 46,472.46 × 21,755.27
4. Step 4: Simplify right side
   33,683.87x = 1,011,020,914.86
5. Step 5: Solve for x
   x = 1,011,020,914.86/33,683.87
6. Step 6: Final answer
   x = 30,014.99