Finding the Fourth Proportional to 23,459.20, 32,165.82 and 23,163.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,459.20 : 32,165.82 = 23,163.96 : x
2. Step 2: Convert to fraction form
   23,459.20/32,165.82 = 23,163.96/x
3. Step 3: Cross multiply
   23,459.20x = 32,165.82 × 23,163.96
4. Step 4: Simplify right side
   23,459.20x = 745,087,767.85
5. Step 5: Solve for x
   x = 745,087,767.85/23,459.20
6. Step 6: Final answer
   x = 31,761.00