Finding the Fourth Proportional to 9,224, 12,729.39 and 5,032.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224 : 12,729.39 = 5,032.52 : x
2. Step 2: Convert to fraction form
   9,224/12,729.39 = 5,032.52/x
3. Step 3: Cross multiply
   9,224x = 12,729.39 × 5,032.52
4. Step 4: Simplify right side
   9,224x = 64,060,909.76
5. Step 5: Solve for x
   x = 64,060,909.76/9,224
6. Step 6: Final answer
   x = 6,945.02