Finding the Fourth Proportional to 9,224.22, 12,729.39 and 5,032.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224.22 : 12,729.39 = 5,032.46 : x
2. Step 2: Convert to fraction form
   9,224.22/12,729.39 = 5,032.46/x
3. Step 3: Cross multiply
   9,224.22x = 12,729.39 × 5,032.46
4. Step 4: Simplify right side
   9,224.22x = 64,060,146.00
5. Step 5: Solve for x
   x = 64,060,146.00/9,224.22
6. Step 6: Final answer
   x = 6,944.78