Finding the Fourth Proportional to 7,844.83, 10,825.98 and 4,308.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,844.83 : 10,825.98 = 4,308.57 : x
2. Step 2: Convert to fraction form
   7,844.83/10,825.98 = 4,308.57/x
3. Step 3: Cross multiply
   7,844.83x = 10,825.98 × 4,308.57
4. Step 4: Simplify right side
   7,844.83x = 46,644,492.65
5. Step 5: Solve for x
   x = 46,644,492.65/7,844.83
6. Step 6: Final answer
   x = 5,945.89