Finding the Fourth Proportional to 9,224.28, 12,729.46 and 5,032.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224.28 : 12,729.46 = 5,032.52 : x
2. Step 2: Convert to fraction form
   9,224.28/12,729.46 = 5,032.52/x
3. Step 3: Cross multiply
   9,224.28x = 12,729.46 × 5,032.52
4. Step 4: Simplify right side
   9,224.28x = 64,061,262.04
5. Step 5: Solve for x
   x = 64,061,262.04/9,224.28
6. Step 6: Final answer
   x = 6,944.85