Finding the Fourth Proportional to 6,947.39, 10,418.91 and 2,017.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,947.39 : 10,418.91 = 2,017.37 : x
2. Step 2: Convert to fraction form
   6,947.39/10,418.91 = 2,017.37/x
3. Step 3: Cross multiply
   6,947.39x = 10,418.91 × 2,017.37
4. Step 4: Simplify right side
   6,947.39x = 21,018,796.47
5. Step 5: Solve for x
   x = 21,018,796.47/6,947.39
6. Step 6: Final answer
   x = 3,025.42