Finding the Fourth Proportional to 17,368.96, 23,968.80 and 9,410.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,368.96 : 23,968.80 = 9,410.88 : x
2. Step 2: Convert to fraction form
   17,368.96/23,968.80 = 9,410.88/x
3. Step 3: Cross multiply
   17,368.96x = 23,968.80 × 9,410.88
4. Step 4: Simplify right side
   17,368.96x = 225,567,500.54
5. Step 5: Solve for x
   x = 225,567,500.54/17,368.96
6. Step 6: Final answer
   x = 12,986.82