Finding the Fourth Proportional to 23,410.68, 32,308.95 and 13,342.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,410.68 : 32,308.95 = 13,342.38 : x
2. Step 2: Convert to fraction form
   23,410.68/32,308.95 = 13,342.38/x
3. Step 3: Cross multiply
   23,410.68x = 32,308.95 × 13,342.38
4. Step 4: Simplify right side
   23,410.68x = 431,078,288.30
5. Step 5: Solve for x
   x = 431,078,288.30/23,410.68
6. Step 6: Final answer
   x = 18,413.74