Finding the Fourth Proportional to 17,963.10, 24,792.03 and 13,706.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,963.10 : 24,792.03 = 13,706.10 : x
2. Step 2: Convert to fraction form
   17,963.10/24,792.03 = 13,706.10/x
3. Step 3: Cross multiply
   17,963.10x = 24,792.03 × 13,706.10
4. Step 4: Simplify right side
   17,963.10x = 339,802,042.38
5. Step 5: Solve for x
   x = 339,802,042.38/17,963.10
6. Step 6: Final answer
   x = 18,916.67