Finding the Fourth Proportional to 17,971.96, 24,801.55 and 10,418.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,971.96 : 24,801.55 = 10,418.71 : x
2. Step 2: Convert to fraction form
   17,971.96/24,801.55 = 10,418.71/x
3. Step 3: Cross multiply
   17,971.96x = 24,801.55 × 10,418.71
4. Step 4: Simplify right side
   17,971.96x = 258,400,157.00
5. Step 5: Solve for x
   x = 258,400,157.00/17,971.96
6. Step 6: Final answer
   x = 14,377.96