Finding the Fourth Proportional to 9,369.48, 12,937.33 and 5,789.64

Step by Step Solution

1. Step 1: Write the proportion equation
   9,369.48 : 12,937.33 = 5,789.64 : x
2. Step 2: Convert to fraction form
   9,369.48/12,937.33 = 5,789.64/x
3. Step 3: Cross multiply
   9,369.48x = 12,937.33 × 5,789.64
4. Step 4: Simplify right side
   9,369.48x = 74,902,441.98
5. Step 5: Solve for x
   x = 74,902,441.98/9,369.48
6. Step 6: Final answer
   x = 7,994.30