Finding the Fourth Proportional to 9,047.82, 13,571.76 and 3,204.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.82 : 13,571.76 = 3,204.60 : x
2. Step 2: Convert to fraction form
   9,047.82/13,571.76 = 3,204.60/x
3. Step 3: Cross multiply
   9,047.82x = 13,571.76 × 3,204.60
4. Step 4: Simplify right side
   9,047.82x = 43,492,062.10
5. Step 5: Solve for x
   x = 43,492,062.10/9,047.82
6. Step 6: Final answer
   x = 4,806.91