Finding the Fourth Proportional to 23,306.22, 32,162.58 and 12,695.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,306.22 : 32,162.58 = 12,695.94 : x
2. Step 2: Convert to fraction form
   23,306.22/32,162.58 = 12,695.94/x
3. Step 3: Cross multiply
   23,306.22x = 32,162.58 × 12,695.94
4. Step 4: Simplify right side
   23,306.22x = 408,334,185.93
5. Step 5: Solve for x
   x = 408,334,185.93/23,306.22
6. Step 6: Final answer
   x = 17,520.40