Finding the Fourth Proportional to 9,792.69, 14,685.93 and 3,217.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,792.69 : 14,685.93 = 3,217.35 : x
2. Step 2: Convert to fraction form
   9,792.69/14,685.93 = 3,217.35/x
3. Step 3: Cross multiply
   9,792.69x = 14,685.93 × 3,217.35
4. Step 4: Simplify right side
   9,792.69x = 47,249,776.89
5. Step 5: Solve for x
   x = 47,249,776.89/9,792.69
6. Step 6: Final answer
   x = 4,825.00