Finding the Fourth Proportional to 9,308.37, 12,845.56 and 5,329.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,308.37 : 12,845.56 = 5,329.52 : x
2. Step 2: Convert to fraction form
   9,308.37/12,845.56 = 5,329.52/x
3. Step 3: Cross multiply
   9,308.37x = 12,845.56 × 5,329.52
4. Step 4: Simplify right side
   9,308.37x = 68,460,591.38
5. Step 5: Solve for x
   x = 68,460,591.38/9,308.37
6. Step 6: Final answer
   x = 7,354.73