Finding the Fourth Proportional to 6,314.76, 9,480.24 and 3,975.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,314.76 : 9,480.24 = 3,975.48 : x
2. Step 2: Convert to fraction form
   6,314.76/9,480.24 = 3,975.48/x
3. Step 3: Cross multiply
   6,314.76x = 9,480.24 × 3,975.48
4. Step 4: Simplify right side
   6,314.76x = 37,688,504.52
5. Step 5: Solve for x
   x = 37,688,504.52/6,314.76
6. Step 6: Final answer
   x = 5,968.32