Finding the Fourth Proportional to 9,224.52, 12,729.62 and 5,032.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224.52 : 12,729.62 = 5,032.84 : x
2. Step 2: Convert to fraction form
   9,224.52/12,729.62 = 5,032.84/x
3. Step 3: Cross multiply
   9,224.52x = 12,729.62 × 5,032.84
4. Step 4: Simplify right side
   9,224.52x = 64,066,140.72
5. Step 5: Solve for x
   x = 64,066,140.72/9,224.52
6. Step 6: Final answer
   x = 6,945.20