Finding the Fourth Proportional to 9,047.25, 12,487.37 and 5,323.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.25 : 12,487.37 = 5,323.41 : x
2. Step 2: Convert to fraction form
   9,047.25/12,487.37 = 5,323.41/x
3. Step 3: Cross multiply
   9,047.25x = 12,487.37 × 5,323.41
4. Step 4: Simplify right side
   9,047.25x = 66,475,363.71
5. Step 5: Solve for x
   x = 66,475,363.71/9,047.25
6. Step 6: Final answer
   x = 7,347.58