Finding the Fourth Proportional to 3,317.90, 4,970.37 and 2,016.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,317.90 : 4,970.37 = 2,016.14 : x
2. Step 2: Convert to fraction form
   3,317.90/4,970.37 = 2,016.14/x
3. Step 3: Cross multiply
   3,317.90x = 4,970.37 × 2,016.14
4. Step 4: Simplify right side
   3,317.90x = 10,020,961.77
5. Step 5: Solve for x
   x = 10,020,961.77/3,317.90
6. Step 6: Final answer
   x = 3,020.27