Finding the Fourth Proportional to 9,882.45, 14,826.06 and 3,308.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,882.45 : 14,826.06 = 3,308.67 : x
2. Step 2: Convert to fraction form
   9,882.45/14,826.06 = 3,308.67/x
3. Step 3: Cross multiply
   9,882.45x = 14,826.06 × 3,308.67
4. Step 4: Simplify right side
   9,882.45x = 49,054,539.94
5. Step 5: Solve for x
   x = 49,054,539.94/9,882.45
6. Step 6: Final answer
   x = 4,963.80