Finding the Fourth Proportional to 41,819.33, 57,709.39 and 22,698.20

Step by Step Solution

1. Step 1: Write the proportion equation
   41,819.33 : 57,709.39 = 22,698.20 : x
2. Step 2: Convert to fraction form
   41,819.33/57,709.39 = 22,698.20/x
3. Step 3: Cross multiply
   41,819.33x = 57,709.39 × 22,698.20
4. Step 4: Simplify right side
   41,819.33x = 1,309,899,276.10
5. Step 5: Solve for x
   x = 1,309,899,276.10/41,819.33
6. Step 6: Final answer
   x = 31,322.82