Finding the Fourth Proportional to 23,626.20, 32,615.82 and 16,111.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,626.20 : 32,615.82 = 16,111.56 : x
2. Step 2: Convert to fraction form
   23,626.20/32,615.82 = 16,111.56/x
3. Step 3: Cross multiply
   23,626.20x = 32,615.82 × 16,111.56
4. Step 4: Simplify right side
   23,626.20x = 525,491,740.88
5. Step 5: Solve for x
   x = 525,491,740.88/23,626.20
6. Step 6: Final answer
   x = 22,241.91