Finding the Fourth Proportional to 9,704.84, 13,392.69 and 5,456.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,704.84 : 13,392.69 = 5,456.14 : x
2. Step 2: Convert to fraction form
   9,704.84/13,392.69 = 5,456.14/x
3. Step 3: Cross multiply
   9,704.84x = 13,392.69 × 5,456.14
4. Step 4: Simplify right side
   9,704.84x = 73,072,324.65
5. Step 5: Solve for x
   x = 73,072,324.65/9,704.84
6. Step 6: Final answer
   x = 7,529.48