Finding the Fourth Proportional to 23,243.42, 32,076.25 and 12,633.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,243.42 : 32,076.25 = 12,633.05 : x
2. Step 2: Convert to fraction form
   23,243.42/32,076.25 = 12,633.05/x
3. Step 3: Cross multiply
   23,243.42x = 32,076.25 × 12,633.05
4. Step 4: Simplify right side
   23,243.42x = 405,220,918.67
5. Step 5: Solve for x
   x = 405,220,918.67/23,243.42
6. Step 6: Final answer
   x = 17,433.79