Finding the Fourth Proportional to 9,844.87, 14,775.83 and 5,168.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,844.87 : 14,775.83 = 5,168.18 : x
2. Step 2: Convert to fraction form
   9,844.87/14,775.83 = 5,168.18/x
3. Step 3: Cross multiply
   9,844.87x = 14,775.83 × 5,168.18
4. Step 4: Simplify right side
   9,844.87x = 76,364,198.95
5. Step 5: Solve for x
   x = 76,364,198.95/9,844.87
6. Step 6: Final answer
   x = 7,756.75