Finding the Fourth Proportional to 17,968.84, 24,797 and 10,419.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,968.84 : 24,797 = 10,419.57 : x
2. Step 2: Convert to fraction form
   17,968.84/24,797 = 10,419.57/x
3. Step 3: Cross multiply
   17,968.84x = 24,797 × 10,419.57
4. Step 4: Simplify right side
   17,968.84x = 258,374,077.29
5. Step 5: Solve for x
   x = 258,374,077.29/17,968.84
6. Step 6: Final answer
   x = 14,379.01