Finding the Fourth Proportional to 23,243.92, 32,077.37 and 13,682.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,243.92 : 32,077.37 = 13,682.07 : x
2. Step 2: Convert to fraction form
   23,243.92/32,077.37 = 13,682.07/x
3. Step 3: Cross multiply
   23,243.92x = 32,077.37 × 13,682.07
4. Step 4: Simplify right side
   23,243.92x = 438,884,855.96
5. Step 5: Solve for x
   x = 438,884,855.96/23,243.92
6. Step 6: Final answer
   x = 18,881.71