Finding the Fourth Proportional to 7,859.69, 10,846.53 and 4,323.09

Step by Step Solution

1. Step 1: Write the proportion equation
   7,859.69 : 10,846.53 = 4,323.09 : x
2. Step 2: Convert to fraction form
   7,859.69/10,846.53 = 4,323.09/x
3. Step 3: Cross multiply
   7,859.69x = 10,846.53 × 4,323.09
4. Step 4: Simplify right side
   7,859.69x = 46,890,525.38
5. Step 5: Solve for x
   x = 46,890,525.38/7,859.69
6. Step 6: Final answer
   x = 5,965.95