Finding the Fourth Proportional to 17,966.41, 24,786.88 and 17,938.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,966.41 : 24,786.88 = 17,938.73 : x
2. Step 2: Convert to fraction form
   17,966.41/24,786.88 = 17,938.73/x
3. Step 3: Cross multiply
   17,966.41x = 24,786.88 × 17,938.73
4. Step 4: Simplify right side
   17,966.41x = 444,645,164.98
5. Step 5: Solve for x
   x = 444,645,164.98/17,966.41
6. Step 6: Final answer
   x = 24,748.70