Finding the Fourth Proportional to 23,304.15, 32,155.30 and 13,747.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,304.15 : 32,155.30 = 13,747.04 : x
2. Step 2: Convert to fraction form
   23,304.15/32,155.30 = 13,747.04/x
3. Step 3: Cross multiply
   23,304.15x = 32,155.30 × 13,747.04
4. Step 4: Simplify right side
   23,304.15x = 442,040,195.31
5. Step 5: Solve for x
   x = 442,040,195.31/23,304.15
6. Step 6: Final answer
   x = 18,968.30