Finding the Fourth Proportional to 23,732.77, 32,759.46 and 13,665.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,732.77 : 32,759.46 = 13,665.22 : x
2. Step 2: Convert to fraction form
   23,732.77/32,759.46 = 13,665.22/x
3. Step 3: Cross multiply
   23,732.77x = 32,759.46 × 13,665.22
4. Step 4: Simplify right side
   23,732.77x = 447,665,227.98
5. Step 5: Solve for x
   x = 447,665,227.98/23,732.77
6. Step 6: Final answer
   x = 18,862.75