Finding the Fourth Proportional to 9,940.37, 14,911.16 and 4,095

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.37 : 14,911.16 = 4,095 : x
2. Step 2: Convert to fraction form
   9,940.37/14,911.16 = 4,095/x
3. Step 3: Cross multiply
   9,940.37x = 14,911.16 × 4,095
4. Step 4: Simplify right side
   9,940.37x = 61,061,179.73
5. Step 5: Solve for x
   x = 61,061,179.73/9,940.37
6. Step 6: Final answer
   x = 6,142.75