Finding the Fourth Proportional to 23,879.71, 32,952.72 and 13,268.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,879.71 : 32,952.72 = 13,268.71 : x
2. Step 2: Convert to fraction form
   23,879.71/32,952.72 = 13,268.71/x
3. Step 3: Cross multiply
   23,879.71x = 32,952.72 × 13,268.71
4. Step 4: Simplify right side
   23,879.71x = 437,240,085.39
5. Step 5: Solve for x
   x = 437,240,085.39/23,879.71
6. Step 6: Final answer
   x = 18,310.11