Finding the Fourth Proportional to 23,243.56, 32,076.20 and 12,633.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,243.56 : 32,076.20 = 12,633.17 : x
2. Step 2: Convert to fraction form
   23,243.56/32,076.20 = 12,633.17/x
3. Step 3: Cross multiply
   23,243.56x = 32,076.20 × 12,633.17
4. Step 4: Simplify right side
   23,243.56x = 405,223,958.76
5. Step 5: Solve for x
   x = 405,223,958.76/23,243.56
6. Step 6: Final answer
   x = 17,433.82