Finding the Fourth Proportional to 9,185.36, 12,675.94 and 4,993.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,185.36 : 12,675.94 = 4,993.62 : x
2. Step 2: Convert to fraction form
   9,185.36/12,675.94 = 4,993.62/x
3. Step 3: Cross multiply
   9,185.36x = 12,675.94 × 4,993.62
4. Step 4: Simplify right side
   9,185.36x = 63,298,827.50
5. Step 5: Solve for x
   x = 63,298,827.50/9,185.36
6. Step 6: Final answer
   x = 6,891.27