Finding the Fourth Proportional to 42,016.49, 57,982.01 and 22,896.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,016.49 : 57,982.01 = 22,896.44 : x
2. Step 2: Convert to fraction form
   42,016.49/57,982.01 = 22,896.44/x
3. Step 3: Cross multiply
   42,016.49x = 57,982.01 × 22,896.44
4. Step 4: Simplify right side
   42,016.49x = 1,327,581,323.13
5. Step 5: Solve for x
   x = 1,327,581,323.13/42,016.49
6. Step 6: Final answer
   x = 31,596.67