Finding the Fourth Proportional to 6,978.69, 10,467.09 and 2,047.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.69 : 10,467.09 = 2,047.41 : x
2. Step 2: Convert to fraction form
   6,978.69/10,467.09 = 2,047.41/x
3. Step 3: Cross multiply
   6,978.69x = 10,467.09 × 2,047.41
4. Step 4: Simplify right side
   6,978.69x = 21,430,424.74
5. Step 5: Solve for x
   x = 21,430,424.74/6,978.69
6. Step 6: Final answer
   x = 3,070.84