Finding the Fourth Proportional to 17,370, 23,972.42 and 10,654.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,370 : 23,972.42 = 10,654.09 : x
2. Step 2: Convert to fraction form
   17,370/23,972.42 = 10,654.09/x
3. Step 3: Cross multiply
   17,370x = 23,972.42 × 10,654.09
4. Step 4: Simplify right side
   17,370x = 255,404,286.90
5. Step 5: Solve for x
   x = 255,404,286.90/17,370
6. Step 6: Final answer
   x = 14,703.76