Finding the Fourth Proportional to 17,134.19, 23,643.88 and 10,418.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,134.19 : 23,643.88 = 10,418.89 : x
2. Step 2: Convert to fraction form
   17,134.19/23,643.88 = 10,418.89/x
3. Step 3: Cross multiply
   17,134.19x = 23,643.88 × 10,418.89
4. Step 4: Simplify right side
   17,134.19x = 246,342,984.89
5. Step 5: Solve for x
   x = 246,342,984.89/17,134.19
6. Step 6: Final answer
   x = 14,377.28