Finding the Fourth Proportional to 9,066.30, 13,594.74 and 3,222.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.30 : 13,594.74 = 3,222.06 : x
2. Step 2: Convert to fraction form
   9,066.30/13,594.74 = 3,222.06/x
3. Step 3: Cross multiply
   9,066.30x = 13,594.74 × 3,222.06
4. Step 4: Simplify right side
   9,066.30x = 43,803,067.96
5. Step 5: Solve for x
   x = 43,803,067.96/9,066.30
6. Step 6: Final answer
   x = 4,831.42