Finding the Fourth Proportional to 9,870.93, 14,805.99 and 3,296.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870.93 : 14,805.99 = 3,296.61 : x
2. Step 2: Convert to fraction form
   9,870.93/14,805.99 = 3,296.61/x
3. Step 3: Cross multiply
   9,870.93x = 14,805.99 × 3,296.61
4. Step 4: Simplify right side
   9,870.93x = 48,809,574.69
5. Step 5: Solve for x
   x = 48,809,574.69/9,870.93
6. Step 6: Final answer
   x = 4,944.78