Finding the Fourth Proportional to 33,871.42, 46,712.10 and 21,922.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,871.42 : 46,712.10 = 21,922.30 : x
2. Step 2: Convert to fraction form
   33,871.42/46,712.10 = 21,922.30/x
3. Step 3: Cross multiply
   33,871.42x = 46,712.10 × 21,922.30
4. Step 4: Simplify right side
   33,871.42x = 1,024,036,669.83
5. Step 5: Solve for x
   x = 1,024,036,669.83/33,871.42
6. Step 6: Final answer
   x = 30,233.06