Finding the Fourth Proportional to 23,904.72, 32,986.17 and 13,293.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,904.72 : 32,986.17 = 13,293.72 : x
2. Step 2: Convert to fraction form
   23,904.72/32,986.17 = 13,293.72/x
3. Step 3: Cross multiply
   23,904.72x = 32,986.17 × 13,293.72
4. Step 4: Simplify right side
   23,904.72x = 438,508,907.85
5. Step 5: Solve for x
   x = 438,508,907.85/23,904.72
6. Step 6: Final answer
   x = 18,344.03