Finding the Fourth Proportional to 30,922.98, 42,673.72 and 17,493.96

Step by Step Solution

1. Step 1: Write the proportion equation
   30,922.98 : 42,673.72 = 17,493.96 : x
2. Step 2: Convert to fraction form
   30,922.98/42,673.72 = 17,493.96/x
3. Step 3: Cross multiply
   30,922.98x = 42,673.72 × 17,493.96
4. Step 4: Simplify right side
   30,922.98x = 746,532,350.73
5. Step 5: Solve for x
   x = 746,532,350.73/30,922.98
6. Step 6: Final answer
   x = 24,141.67