Finding the Fourth Proportional to 23,792.07, 32,831.69 and 13,181.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,792.07 : 32,831.69 = 13,181.07 : x
2. Step 2: Convert to fraction form
   23,792.07/32,831.69 = 13,181.07/x
3. Step 3: Cross multiply
   23,792.07x = 32,831.69 × 13,181.07
4. Step 4: Simplify right side
   23,792.07x = 432,756,738.20
5. Step 5: Solve for x
   x = 432,756,738.20/23,792.07
6. Step 6: Final answer
   x = 18,189.12