Finding the Fourth Proportional to 9,069.37, 13,606.79 and 3,225.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,069.37 : 13,606.79 = 3,225.22 : x
2. Step 2: Convert to fraction form
   9,069.37/13,606.79 = 3,225.22/x
3. Step 3: Cross multiply
   9,069.37x = 13,606.79 × 3,225.22
4. Step 4: Simplify right side
   9,069.37x = 43,884,841.10
5. Step 5: Solve for x
   x = 43,884,841.10/9,069.37
6. Step 6: Final answer
   x = 4,838.80