Finding the Fourth Proportional to 3,707.73, 5,116.68 and 2,114.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707.73 : 5,116.68 = 2,114.31 : x
2. Step 2: Convert to fraction form
   3,707.73/5,116.68 = 2,114.31/x
3. Step 3: Cross multiply
   3,707.73x = 5,116.68 × 2,114.31
4. Step 4: Simplify right side
   3,707.73x = 10,818,247.69
5. Step 5: Solve for x
   x = 10,818,247.69/3,707.73
6. Step 6: Final answer
   x = 2,917.75