Finding the Fourth Proportional to 17,300.88, 23,873.78 and 9,744.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.88 : 23,873.78 = 9,744.80 : x
2. Step 2: Convert to fraction form
   17,300.88/23,873.78 = 9,744.80/x
3. Step 3: Cross multiply
   17,300.88x = 23,873.78 × 9,744.80
4. Step 4: Simplify right side
   17,300.88x = 232,645,211.34
5. Step 5: Solve for x
   x = 232,645,211.34/17,300.88
6. Step 6: Final answer
   x = 13,447.02