Finding the Fourth Proportional to 6,630.24, 9,151.31 and 3,799.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,630.24 : 9,151.31 = 3,799.25 : x
2. Step 2: Convert to fraction form
   6,630.24/9,151.31 = 3,799.25/x
3. Step 3: Cross multiply
   6,630.24x = 9,151.31 × 3,799.25
4. Step 4: Simplify right side
   6,630.24x = 34,768,114.52
5. Step 5: Solve for x
   x = 34,768,114.52/6,630.24
6. Step 6: Final answer
   x = 5,243.87