Finding the Fourth Proportional to 33,846.50, 46,701.69 and 21,908.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,846.50 : 46,701.69 = 21,908.18 : x
2. Step 2: Convert to fraction form
   33,846.50/46,701.69 = 21,908.18/x
3. Step 3: Cross multiply
   33,846.50x = 46,701.69 × 21,908.18
4. Step 4: Simplify right side
   33,846.50x = 1,023,149,030.82
5. Step 5: Solve for x
   x = 1,023,149,030.82/33,846.50
6. Step 6: Final answer
   x = 30,229.09