Finding the Fourth Proportional to 23,513.56, 32,408.31 and 22,406.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,513.56 : 32,408.31 = 22,406.29 : x
2. Step 2: Convert to fraction form
   23,513.56/32,408.31 = 22,406.29/x
3. Step 3: Cross multiply
   23,513.56x = 32,408.31 × 22,406.29
4. Step 4: Simplify right side
   23,513.56x = 726,149,992.27
5. Step 5: Solve for x
   x = 726,149,992.27/23,513.56
6. Step 6: Final answer
   x = 30,882.18