Finding the Fourth Proportional to 23,311.69, 32,170.37 and 12,701.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,311.69 : 32,170.37 = 12,701.32 : x
2. Step 2: Convert to fraction form
   23,311.69/32,170.37 = 12,701.32/x
3. Step 3: Cross multiply
   23,311.69x = 32,170.37 × 12,701.32
4. Step 4: Simplify right side
   23,311.69x = 408,606,163.89
5. Step 5: Solve for x
   x = 408,606,163.89/23,311.69
6. Step 6: Final answer
   x = 17,527.95