Finding the Fourth Proportional to 23,233.98, 32,062.92 and 12,623.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,233.98 : 32,062.92 = 12,623.61 : x
2. Step 2: Convert to fraction form
   23,233.98/32,062.92 = 12,623.61/x
3. Step 3: Cross multiply
   23,233.98x = 32,062.92 × 12,623.61
4. Step 4: Simplify right side
   23,233.98x = 404,749,797.54
5. Step 5: Solve for x
   x = 404,749,797.54/23,233.98
6. Step 6: Final answer
   x = 17,420.60