Finding the Fourth Proportional to 9,283.45, 13,923.69 and 2,708.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,283.45 : 13,923.69 = 2,708.10 : x
2. Step 2: Convert to fraction form
   9,283.45/13,923.69 = 2,708.10/x
3. Step 3: Cross multiply
   9,283.45x = 13,923.69 × 2,708.10
4. Step 4: Simplify right side
   9,283.45x = 37,706,744.89
5. Step 5: Solve for x
   x = 37,706,744.89/9,283.45
6. Step 6: Final answer
   x = 4,061.72