Finding the Fourth Proportional to 2,477.86, 3,717.47 and 2,014.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.86 : 3,717.47 = 2,014.49 : x
2. Step 2: Convert to fraction form
   2,477.86/3,717.47 = 2,014.49/x
3. Step 3: Cross multiply
   2,477.86x = 3,717.47 × 2,014.49
4. Step 4: Simplify right side
   2,477.86x = 7,488,806.14
5. Step 5: Solve for x
   x = 7,488,806.14/2,477.86
6. Step 6: Final answer
   x = 3,022.29