Finding the Fourth Proportional to 23,704.72, 32,685.22 and 16,155.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,704.72 : 32,685.22 = 16,155.62 : x
2. Step 2: Convert to fraction form
   23,704.72/32,685.22 = 16,155.62/x
3. Step 3: Cross multiply
   23,704.72x = 32,685.22 × 16,155.62
4. Step 4: Simplify right side
   23,704.72x = 528,049,973.27
5. Step 5: Solve for x
   x = 528,049,973.27/23,704.72
6. Step 6: Final answer
   x = 22,276.16