Finding the Fourth Proportional to 9,846.11, 13,584.47 and 7,013.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,846.11 : 13,584.47 = 7,013.95 : x
2. Step 2: Convert to fraction form
   9,846.11/13,584.47 = 7,013.95/x
3. Step 3: Cross multiply
   9,846.11x = 13,584.47 × 7,013.95
4. Step 4: Simplify right side
   9,846.11x = 95,280,724.33
5. Step 5: Solve for x
   x = 95,280,724.33/9,846.11
6. Step 6: Final answer
   x = 9,676.99