Finding the Fourth Proportional to 9,222.52, 13,831.86 and 2,983.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,222.52 : 13,831.86 = 2,983.08 : x
2. Step 2: Convert to fraction form
   9,222.52/13,831.86 = 2,983.08/x
3. Step 3: Cross multiply
   9,222.52x = 13,831.86 × 2,983.08
4. Step 4: Simplify right side
   9,222.52x = 41,261,544.93
5. Step 5: Solve for x
   x = 41,261,544.93/9,222.52
6. Step 6: Final answer
   x = 4,474.00