Finding the Fourth Proportional to 6,867.32, 9,480.98 and 4,513.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,867.32 : 9,480.98 = 4,513.52 : x
2. Step 2: Convert to fraction form
   6,867.32/9,480.98 = 4,513.52/x
3. Step 3: Cross multiply
   6,867.32x = 9,480.98 × 4,513.52
4. Step 4: Simplify right side
   6,867.32x = 42,792,627.84
5. Step 5: Solve for x
   x = 42,792,627.84/6,867.32
6. Step 6: Final answer
   x = 6,231.35