Finding the Fourth Proportional to 6,979.86, 10,472.06 and 3,282.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,979.86 : 10,472.06 = 3,282.46 : x
2. Step 2: Convert to fraction form
   6,979.86/10,472.06 = 3,282.46/x
3. Step 3: Cross multiply
   6,979.86x = 10,472.06 × 3,282.46
4. Step 4: Simplify right side
   6,979.86x = 34,374,100.09
5. Step 5: Solve for x
   x = 34,374,100.09/6,979.86
6. Step 6: Final answer
   x = 4,924.75