Finding the Fourth Proportional to 17,368.47, 23,968.47 and 9,410.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,368.47 : 23,968.47 = 9,410.69 : x
2. Step 2: Convert to fraction form
   17,368.47/23,968.47 = 9,410.69/x
3. Step 3: Cross multiply
   17,368.47x = 23,968.47 × 9,410.69
4. Step 4: Simplify right side
   17,368.47x = 225,559,721.10
5. Step 5: Solve for x
   x = 225,559,721.10/17,368.47
6. Step 6: Final answer
   x = 12,986.74