Finding the Fourth Proportional to 33,859.23, 46,740.98 and 21,777.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,859.23 : 46,740.98 = 21,777.27 : x
2. Step 2: Convert to fraction form
   33,859.23/46,740.98 = 21,777.27/x
3. Step 3: Cross multiply
   33,859.23x = 46,740.98 × 21,777.27
4. Step 4: Simplify right side
   33,859.23x = 1,017,890,820.69
5. Step 5: Solve for x
   x = 1,017,890,820.69/33,859.23
6. Step 6: Final answer
   x = 30,062.44