Finding the Fourth Proportional to 9,300.66, 13,951.32 and 2,976.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.66 : 13,951.32 = 2,976.82 : x
2. Step 2: Convert to fraction form
   9,300.66/13,951.32 = 2,976.82/x
3. Step 3: Cross multiply
   9,300.66x = 13,951.32 × 2,976.82
4. Step 4: Simplify right side
   9,300.66x = 41,530,568.40
5. Step 5: Solve for x
   x = 41,530,568.40/9,300.66
6. Step 6: Final answer
   x = 4,465.34