Finding the Fourth Proportional to 9,594.45, 13,238.30 and 5,614.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,594.45 : 13,238.30 = 5,614.79 : x
2. Step 2: Convert to fraction form
   9,594.45/13,238.30 = 5,614.79/x
3. Step 3: Cross multiply
   9,594.45x = 13,238.30 × 5,614.79
4. Step 4: Simplify right side
   9,594.45x = 74,330,222.30
5. Step 5: Solve for x
   x = 74,330,222.30/9,594.45
6. Step 6: Final answer
   x = 7,747.21