Finding the Fourth Proportional to 9,683.88, 13,361.69 and 5,703.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,683.88 : 13,361.69 = 5,703.54 : x
2. Step 2: Convert to fraction form
   9,683.88/13,361.69 = 5,703.54/x
3. Step 3: Cross multiply
   9,683.88x = 13,361.69 × 5,703.54
4. Step 4: Simplify right side
   9,683.88x = 76,208,933.38
5. Step 5: Solve for x
   x = 76,208,933.38/9,683.88
6. Step 6: Final answer
   x = 7,869.67