Finding the Fourth Proportional to 23,399.34, 32,297.71 and 13,842.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,399.34 : 32,297.71 = 13,842.55 : x
2. Step 2: Convert to fraction form
   23,399.34/32,297.71 = 13,842.55/x
3. Step 3: Cross multiply
   23,399.34x = 32,297.71 × 13,842.55
4. Step 4: Simplify right side
   23,399.34x = 447,082,504.07
5. Step 5: Solve for x
   x = 447,082,504.07/23,399.34
6. Step 6: Final answer
   x = 19,106.63