Finding the Fourth Proportional to 30,922.97, 42,673.71 and 17,493.95

Step by Step Solution

1. Step 1: Write the proportion equation
   30,922.97 : 42,673.71 = 17,493.95 : x
2. Step 2: Convert to fraction form
   30,922.97/42,673.71 = 17,493.95/x
3. Step 3: Cross multiply
   30,922.97x = 42,673.71 × 17,493.95
4. Step 4: Simplify right side
   30,922.97x = 746,531,535.69
5. Step 5: Solve for x
   x = 746,531,535.69/30,922.97
6. Step 6: Final answer
   x = 24,141.65