Finding the Fourth Proportional to 9,737.69, 13,438.83 and 5,650.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,737.69 : 13,438.83 = 5,650.89 : x
2. Step 2: Convert to fraction form
   9,737.69/13,438.83 = 5,650.89/x
3. Step 3: Cross multiply
   9,737.69x = 13,438.83 × 5,650.89
4. Step 4: Simplify right side
   9,737.69x = 75,941,350.06
5. Step 5: Solve for x
   x = 75,941,350.06/9,737.69
6. Step 6: Final answer
   x = 7,798.71