Finding the Fourth Proportional to 6,485.82, 9,667.03 and 6,116.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,485.82 : 9,667.03 = 6,116.73 : x
2. Step 2: Convert to fraction form
   6,485.82/9,667.03 = 6,116.73/x
3. Step 3: Cross multiply
   6,485.82x = 9,667.03 × 6,116.73
4. Step 4: Simplify right side
   6,485.82x = 59,130,627.70
5. Step 5: Solve for x
   x = 59,130,627.70/6,485.82
6. Step 6: Final answer
   x = 9,116.91