Finding the Fourth Proportional to 9,217.58, 13,826.31 and 3,669.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,217.58 : 13,826.31 = 3,669.39 : x
2. Step 2: Convert to fraction form
   9,217.58/13,826.31 = 3,669.39/x
3. Step 3: Cross multiply
   9,217.58x = 13,826.31 × 3,669.39
4. Step 4: Simplify right side
   9,217.58x = 50,734,123.65
5. Step 5: Solve for x
   x = 50,734,123.65/9,217.58
6. Step 6: Final answer
   x = 5,504.06