Finding the Fourth Proportional to 9,870.14, 14,805.47 and 3,296.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870.14 : 14,805.47 = 3,296.09 : x
2. Step 2: Convert to fraction form
   9,870.14/14,805.47 = 3,296.09/x
3. Step 3: Cross multiply
   9,870.14x = 14,805.47 × 3,296.09
4. Step 4: Simplify right side
   9,870.14x = 48,800,087.58
5. Step 5: Solve for x
   x = 48,800,087.58/9,870.14
6. Step 6: Final answer
   x = 4,944.22