Finding the Fourth Proportional to 3,774.79, 5,668.56 and 2,460.77

Step by Step Solution

1. Step 1: Write the proportion equation
   3,774.79 : 5,668.56 = 2,460.77 : x
2. Step 2: Convert to fraction form
   3,774.79/5,668.56 = 2,460.77/x
3. Step 3: Cross multiply
   3,774.79x = 5,668.56 × 2,460.77
4. Step 4: Simplify right side
   3,774.79x = 13,949,022.39
5. Step 5: Solve for x
   x = 13,949,022.39/3,774.79
6. Step 6: Final answer
   x = 3,695.31