Finding the Fourth Proportional to 9,574.16, 13,212.34 and 5,382.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.16 : 13,212.34 = 5,382.41 : x
2. Step 2: Convert to fraction form
   9,574.16/13,212.34 = 5,382.41/x
3. Step 3: Cross multiply
   9,574.16x = 13,212.34 × 5,382.41
4. Step 4: Simplify right side
   9,574.16x = 71,114,230.94
5. Step 5: Solve for x
   x = 71,114,230.94/9,574.16
6. Step 6: Final answer
   x = 7,427.73