Finding the Fourth Proportional to 23,892.58, 32,972.88 and 13,282.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,892.58 : 32,972.88 = 13,282.38 : x
2. Step 2: Convert to fraction form
   23,892.58/32,972.88 = 13,282.38/x
3. Step 3: Cross multiply
   23,892.58x = 32,972.88 × 13,282.38
4. Step 4: Simplify right side
   23,892.58x = 437,958,321.85
5. Step 5: Solve for x
   x = 437,958,321.85/23,892.58
6. Step 6: Final answer
   x = 18,330.31