Finding the Fourth Proportional to 23,517.69, 32,454.38 and 13,446.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,517.69 : 32,454.38 = 13,446.32 : x
2. Step 2: Convert to fraction form
   23,517.69/32,454.38 = 13,446.32/x
3. Step 3: Cross multiply
   23,517.69x = 32,454.38 × 13,446.32
4. Step 4: Simplify right side
   23,517.69x = 436,391,749.38
5. Step 5: Solve for x
   x = 436,391,749.38/23,517.69
6. Step 6: Final answer
   x = 18,555.89