Finding the Fourth Proportional to 9,041.36, 13,563.45 and 3,196.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.36 : 13,563.45 = 3,196.67 : x
2. Step 2: Convert to fraction form
   9,041.36/13,563.45 = 3,196.67/x
3. Step 3: Cross multiply
   9,041.36x = 13,563.45 × 3,196.67
4. Step 4: Simplify right side
   9,041.36x = 43,357,805.89
5. Step 5: Solve for x
   x = 43,357,805.89/9,041.36
6. Step 6: Final answer
   x = 4,795.50