Finding the Fourth Proportional to 2,012.52, 3,037.35 and 1,960.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012.52 : 3,037.35 = 1,960.68 : x
2. Step 2: Convert to fraction form
   2,012.52/3,037.35 = 1,960.68/x
3. Step 3: Cross multiply
   2,012.52x = 3,037.35 × 1,960.68
4. Step 4: Simplify right side
   2,012.52x = 5,955,271.40
5. Step 5: Solve for x
   x = 5,955,271.40/2,012.52
6. Step 6: Final answer
   x = 2,959.11