Finding the Fourth Proportional to 9,373.99, 12,933.96 and 5,596.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,373.99 : 12,933.96 = 5,596.42 : x
2. Step 2: Convert to fraction form
   9,373.99/12,933.96 = 5,596.42/x
3. Step 3: Cross multiply
   9,373.99x = 12,933.96 × 5,596.42
4. Step 4: Simplify right side
   9,373.99x = 72,383,872.42
5. Step 5: Solve for x
   x = 72,383,872.42/9,373.99
6. Step 6: Final answer
   x = 7,721.78