Finding the Fourth Proportional to 9,235.69, 12,745.25 and 5,043.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,235.69 : 12,745.25 = 5,043.94 : x
2. Step 2: Convert to fraction form
   9,235.69/12,745.25 = 5,043.94/x
3. Step 3: Cross multiply
   9,235.69x = 12,745.25 × 5,043.94
4. Step 4: Simplify right side
   9,235.69x = 64,286,238.12
5. Step 5: Solve for x
   x = 64,286,238.12/9,235.69
6. Step 6: Final answer
   x = 6,960.63