Finding the Fourth Proportional to 23,538.92, 32,480.10 and 13,601

Step by Step Solution

1. Step 1: Write the proportion equation
   23,538.92 : 32,480.10 = 13,601 : x
2. Step 2: Convert to fraction form
   23,538.92/32,480.10 = 13,601/x
3. Step 3: Cross multiply
   23,538.92x = 32,480.10 × 13,601
4. Step 4: Simplify right side
   23,538.92x = 441,761,840.10
5. Step 5: Solve for x
   x = 441,761,840.10/23,538.92
6. Step 6: Final answer
   x = 18,767.29