Finding the Fourth Proportional to 2,767.83, 4,150.71 and 1,012.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,767.83 : 4,150.71 = 1,012.26 : x
2. Step 2: Convert to fraction form
   2,767.83/4,150.71 = 1,012.26/x
3. Step 3: Cross multiply
   2,767.83x = 4,150.71 × 1,012.26
4. Step 4: Simplify right side
   2,767.83x = 4,201,597.70
5. Step 5: Solve for x
   x = 4,201,597.70/2,767.83
6. Step 6: Final answer
   x = 1,518.01