Finding the Fourth Proportional to 23,892.25, 32,968.33 and 13,280.53

Step by Step Solution

1. Step 1: Write the proportion equation
   23,892.25 : 32,968.33 = 13,280.53 : x
2. Step 2: Convert to fraction form
   23,892.25/32,968.33 = 13,280.53/x
3. Step 3: Cross multiply
   23,892.25x = 32,968.33 × 13,280.53
4. Step 4: Simplify right side
   23,892.25x = 437,836,895.61
5. Step 5: Solve for x
   x = 437,836,895.61/23,892.25
6. Step 6: Final answer
   x = 18,325.48