Finding the Fourth Proportional to 23,707.49, 32,716.22 and 13,097.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,707.49 : 32,716.22 = 13,097.12 : x
2. Step 2: Convert to fraction form
   23,707.49/32,716.22 = 13,097.12/x
3. Step 3: Cross multiply
   23,707.49x = 32,716.22 × 13,097.12
4. Step 4: Simplify right side
   23,707.49x = 428,488,030.22
5. Step 5: Solve for x
   x = 428,488,030.22/23,707.49
6. Step 6: Final answer
   x = 18,073.96