Finding the Fourth Proportional to 2,410.41, 3,615.06 and 767.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.41 : 3,615.06 = 767.10 : x
2. Step 2: Convert to fraction form
   2,410.41/3,615.06 = 767.10/x
3. Step 3: Cross multiply
   2,410.41x = 3,615.06 × 767.10
4. Step 4: Simplify right side
   2,410.41x = 2,773,112.53
5. Step 5: Solve for x
   x = 2,773,112.53/2,410.41
6. Step 6: Final answer
   x = 1,150.47