Finding the Fourth Proportional to 23,610.29, 35,404.14 and 13,752.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,610.29 : 35,404.14 = 13,752.38 : x
2. Step 2: Convert to fraction form
   23,610.29/35,404.14 = 13,752.38/x
3. Step 3: Cross multiply
   23,610.29x = 35,404.14 × 13,752.38
4. Step 4: Simplify right side
   23,610.29x = 486,891,186.85
5. Step 5: Solve for x
   x = 486,891,186.85/23,610.29
6. Step 6: Final answer
   x = 20,621.99