Finding the Fourth Proportional to 42,017.24, 57,983.04 and 22,897.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,017.24 : 57,983.04 = 22,897.18 : x
2. Step 2: Convert to fraction form
   42,017.24/57,983.04 = 22,897.18/x
3. Step 3: Cross multiply
   42,017.24x = 57,983.04 × 22,897.18
4. Step 4: Simplify right side
   42,017.24x = 1,327,648,103.83
5. Step 5: Solve for x
   x = 1,327,648,103.83/42,017.24
6. Step 6: Final answer
   x = 31,597.70