Finding the Fourth Proportional to 17,792.72, 24,554.76 and 10,339.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,792.72 : 24,554.76 = 10,339.28 : x
2. Step 2: Convert to fraction form
   17,792.72/24,554.76 = 10,339.28/x
3. Step 3: Cross multiply
   17,792.72x = 24,554.76 × 10,339.28
4. Step 4: Simplify right side
   17,792.72x = 253,878,538.97
5. Step 5: Solve for x
   x = 253,878,538.97/17,792.72
6. Step 6: Final answer
   x = 14,268.67