Finding the Fourth Proportional to 2,076.94, 3,116.76 and 1,910.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076.94 : 3,116.76 = 1,910.08 : x
2. Step 2: Convert to fraction form
   2,076.94/3,116.76 = 1,910.08/x
3. Step 3: Cross multiply
   2,076.94x = 3,116.76 × 1,910.08
4. Step 4: Simplify right side
   2,076.94x = 5,953,260.94
5. Step 5: Solve for x
   x = 5,953,260.94/2,076.94
6. Step 6: Final answer
   x = 2,866.36