Finding the Fourth Proportional to 23,540.42, 35,307.48 and 8,747.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,540.42 : 35,307.48 = 8,747.33 : x
2. Step 2: Convert to fraction form
   23,540.42/35,307.48 = 8,747.33/x
3. Step 3: Cross multiply
   23,540.42x = 35,307.48 × 8,747.33
4. Step 4: Simplify right side
   23,540.42x = 308,846,002.49
5. Step 5: Solve for x
   x = 308,846,002.49/23,540.42
6. Step 6: Final answer
   x = 13,119.82