Finding the Fourth Proportional to 6,300.72, 9,452.16 and 3,804.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.72 : 9,452.16 = 3,804.30 : x
2. Step 2: Convert to fraction form
   6,300.72/9,452.16 = 3,804.30/x
3. Step 3: Cross multiply
   6,300.72x = 9,452.16 × 3,804.30
4. Step 4: Simplify right side
   6,300.72x = 35,958,852.29
5. Step 5: Solve for x
   x = 35,958,852.29/6,300.72
6. Step 6: Final answer
   x = 5,707.10