Finding the Fourth Proportional to 23,699.82, 32,707.89 and 13,091.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,699.82 : 32,707.89 = 13,091.52 : x
2. Step 2: Convert to fraction form
   23,699.82/32,707.89 = 13,091.52/x
3. Step 3: Cross multiply
   23,699.82x = 32,707.89 × 13,091.52
4. Step 4: Simplify right side
   23,699.82x = 428,195,996.09
5. Step 5: Solve for x
   x = 428,195,996.09/23,699.82
6. Step 6: Final answer
   x = 18,067.48