Finding the Fourth Proportional to 39,086.55, 58,629.42 and 9,504.54

Step by Step Solution

1. Step 1: Write the proportion equation
   39,086.55 : 58,629.42 = 9,504.54 : x
2. Step 2: Convert to fraction form
   39,086.55/58,629.42 = 9,504.54/x
3. Step 3: Cross multiply
   39,086.55x = 58,629.42 × 9,504.54
4. Step 4: Simplify right side
   39,086.55x = 557,245,667.57
5. Step 5: Solve for x
   x = 557,245,667.57/39,086.55
6. Step 6: Final answer
   x = 14,256.71