Finding the Fourth Proportional to 23,441.01, 32,348.64 and 12,831.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,441.01 : 32,348.64 = 12,831.33 : x
2. Step 2: Convert to fraction form
   23,441.01/32,348.64 = 12,831.33/x
3. Step 3: Cross multiply
   23,441.01x = 32,348.64 × 12,831.33
4. Step 4: Simplify right side
   23,441.01x = 415,076,074.89
5. Step 5: Solve for x
   x = 415,076,074.89/23,441.01
6. Step 6: Final answer
   x = 17,707.26