Finding the Fourth Proportional to 33,849, 46,700.82 and 21,921.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,849 : 46,700.82 = 21,921.48 : x
2. Step 2: Convert to fraction form
   33,849/46,700.82 = 21,921.48/x
3. Step 3: Cross multiply
   33,849x = 46,700.82 × 21,921.48
4. Step 4: Simplify right side
   33,849x = 1,023,751,091.61
5. Step 5: Solve for x
   x = 1,023,751,091.61/33,849
6. Step 6: Final answer
   x = 30,244.65