Finding the Fourth Proportional to 2,035.95, 3,051.78 and 1,296.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.95 : 3,051.78 = 1,296.12 : x
2. Step 2: Convert to fraction form
   2,035.95/3,051.78 = 1,296.12/x
3. Step 3: Cross multiply
   2,035.95x = 3,051.78 × 1,296.12
4. Step 4: Simplify right side
   2,035.95x = 3,955,475.86
5. Step 5: Solve for x
   x = 3,955,475.86/2,035.95
6. Step 6: Final answer
   x = 1,942.82