Finding the Fourth Proportional to 23,229.69, 32,054.24 and 13,667.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,229.69 : 32,054.24 = 13,667.47 : x
2. Step 2: Convert to fraction form
   23,229.69/32,054.24 = 13,667.47/x
3. Step 3: Cross multiply
   23,229.69x = 32,054.24 × 13,667.47
4. Step 4: Simplify right side
   23,229.69x = 438,100,437.81
5. Step 5: Solve for x
   x = 438,100,437.81/23,229.69
6. Step 6: Final answer
   x = 18,859.51