Finding the Fourth Proportional to 9,940.46, 13,716.98 and 5,851.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.46 : 13,716.98 = 5,851.83 : x
2. Step 2: Convert to fraction form
   9,940.46/13,716.98 = 5,851.83/x
3. Step 3: Cross multiply
   9,940.46x = 13,716.98 × 5,851.83
4. Step 4: Simplify right side
   9,940.46x = 80,269,435.07
5. Step 5: Solve for x
   x = 80,269,435.07/9,940.46
6. Step 6: Final answer
   x = 8,075.02