Finding the Fourth Proportional to 9,617.79, 14,429.04 and 4,686.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,617.79 : 14,429.04 = 4,686.33 : x
2. Step 2: Convert to fraction form
   9,617.79/14,429.04 = 4,686.33/x
3. Step 3: Cross multiply
   9,617.79x = 14,429.04 × 4,686.33
4. Step 4: Simplify right side
   9,617.79x = 67,619,243.02
5. Step 5: Solve for x
   x = 67,619,243.02/9,617.79
6. Step 6: Final answer
   x = 7,030.64