Finding the Fourth Proportional to 23,436.27, 32,342.61 and 13,365.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,436.27 : 32,342.61 = 13,365.68 : x
2. Step 2: Convert to fraction form
   23,436.27/32,342.61 = 13,365.68/x
3. Step 3: Cross multiply
   23,436.27x = 32,342.61 × 13,365.68
4. Step 4: Simplify right side
   23,436.27x = 432,280,813.91
5. Step 5: Solve for x
   x = 432,280,813.91/23,436.27
6. Step 6: Final answer
   x = 18,444.95