Finding the Fourth Proportional to 9,323.55, 12,866.72 and 5,074.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,323.55 : 12,866.72 = 5,074.83 : x
2. Step 2: Convert to fraction form
   9,323.55/12,866.72 = 5,074.83/x
3. Step 3: Cross multiply
   9,323.55x = 12,866.72 × 5,074.83
4. Step 4: Simplify right side
   9,323.55x = 65,296,391.28
5. Step 5: Solve for x
   x = 65,296,391.28/9,323.55
6. Step 6: Final answer
   x = 7,003.38