Finding the Fourth Proportional to 2,036.16, 3,056.06 and 1,904.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.16 : 3,056.06 = 1,904.94 : x
2. Step 2: Convert to fraction form
   2,036.16/3,056.06 = 1,904.94/x
3. Step 3: Cross multiply
   2,036.16x = 3,056.06 × 1,904.94
4. Step 4: Simplify right side
   2,036.16x = 5,821,615.70
5. Step 5: Solve for x
   x = 5,821,615.70/2,036.16
6. Step 6: Final answer
   x = 2,859.12