Finding the Fourth Proportional to 9,707.56, 14,552.22 and 3,550.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,707.56 : 14,552.22 = 3,550.12 : x
2. Step 2: Convert to fraction form
   9,707.56/14,552.22 = 3,550.12/x
3. Step 3: Cross multiply
   9,707.56x = 14,552.22 × 3,550.12
4. Step 4: Simplify right side
   9,707.56x = 51,662,127.27
5. Step 5: Solve for x
   x = 51,662,127.27/9,707.56
6. Step 6: Final answer
   x = 5,321.84