Finding the Fourth Proportional to 23,243.72, 32,076.58 and 12,633.35

Step by Step Solution

1. Step 1: Write the proportion equation
   23,243.72 : 32,076.58 = 12,633.35 : x
2. Step 2: Convert to fraction form
   23,243.72/32,076.58 = 12,633.35/x
3. Step 3: Cross multiply
   23,243.72x = 32,076.58 × 12,633.35
4. Step 4: Simplify right side
   23,243.72x = 405,234,661.94
5. Step 5: Solve for x
   x = 405,234,661.94/23,243.72
6. Step 6: Final answer
   x = 17,434.16