Finding the Fourth Proportional to 17,971.69, 24,801.04 and 10,422.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,971.69 : 24,801.04 = 10,422.51 : x
2. Step 2: Convert to fraction form
   17,971.69/24,801.04 = 10,422.51/x
3. Step 3: Cross multiply
   17,971.69x = 24,801.04 × 10,422.51
4. Step 4: Simplify right side
   17,971.69x = 258,489,087.41
5. Step 5: Solve for x
   x = 258,489,087.41/17,971.69
6. Step 6: Final answer
   x = 14,383.13