Finding the Fourth Proportional to 17,196.97, 23,736.04 and 10,486.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,196.97 : 23,736.04 = 10,486.30 : x
2. Step 2: Convert to fraction form
   17,196.97/23,736.04 = 10,486.30/x
3. Step 3: Cross multiply
   17,196.97x = 23,736.04 × 10,486.30
4. Step 4: Simplify right side
   17,196.97x = 248,903,150.70
5. Step 5: Solve for x
   x = 248,903,150.70/17,196.97
6. Step 6: Final answer
   x = 14,473.67