Finding the Fourth Proportional to 23,974.07, 33,085.86 and 13,365.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,974.07 : 33,085.86 = 13,365.41 : x
2. Step 2: Convert to fraction form
   23,974.07/33,085.86 = 13,365.41/x
3. Step 3: Cross multiply
   23,974.07x = 33,085.86 × 13,365.41
4. Step 4: Simplify right side
   23,974.07x = 442,206,084.10
5. Step 5: Solve for x
   x = 442,206,084.10/23,974.07
6. Step 6: Final answer
   x = 18,445.18