Finding the Fourth Proportional to 23,552.43, 32,501.70 and 12,942.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,552.43 : 32,501.70 = 12,942.06 : x
2. Step 2: Convert to fraction form
   23,552.43/32,501.70 = 12,942.06/x
3. Step 3: Cross multiply
   23,552.43x = 32,501.70 × 12,942.06
4. Step 4: Simplify right side
   23,552.43x = 420,638,951.50
5. Step 5: Solve for x
   x = 420,638,951.50/23,552.43
6. Step 6: Final answer
   x = 17,859.68