Finding the Fourth Proportional to 17,019.36, 23,483.88 and 9,465.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.36 : 23,483.88 = 9,465.48 : x
2. Step 2: Convert to fraction form
   17,019.36/23,483.88 = 9,465.48/x
3. Step 3: Cross multiply
   17,019.36x = 23,483.88 × 9,465.48
4. Step 4: Simplify right side
   17,019.36x = 222,286,196.46
5. Step 5: Solve for x
   x = 222,286,196.46/17,019.36
6. Step 6: Final answer
   x = 13,060.78