Finding the Fourth Proportional to 9,247.37, 12,760.94 and 5,470.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,247.37 : 12,760.94 = 5,470.34 : x
2. Step 2: Convert to fraction form
   9,247.37/12,760.94 = 5,470.34/x
3. Step 3: Cross multiply
   9,247.37x = 12,760.94 × 5,470.34
4. Step 4: Simplify right side
   9,247.37x = 69,806,630.39
5. Step 5: Solve for x
   x = 69,806,630.39/9,247.37
6. Step 6: Final answer
   x = 7,548.81