Finding the Fourth Proportional to 41,801.42, 57,685.88 and 22,681.19

Step by Step Solution

1. Step 1: Write the proportion equation
   41,801.42 : 57,685.88 = 22,681.19 : x
2. Step 2: Convert to fraction form
   41,801.42/57,685.88 = 22,681.19/x
3. Step 3: Cross multiply
   41,801.42x = 57,685.88 × 22,681.19
4. Step 4: Simplify right side
   41,801.42x = 1,308,384,002.76
5. Step 5: Solve for x
   x = 1,308,384,002.76/41,801.42
6. Step 6: Final answer
   x = 31,299.99