Finding the Fourth Proportional to 2,061.04, 3,076.56 and 1,908.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.04 : 3,076.56 = 1,908.76 : x
2. Step 2: Convert to fraction form
   2,061.04/3,076.56 = 1,908.76/x
3. Step 3: Cross multiply
   2,061.04x = 3,076.56 × 1,908.76
4. Step 4: Simplify right side
   2,061.04x = 5,872,389.74
5. Step 5: Solve for x
   x = 5,872,389.74/2,061.04
6. Step 6: Final answer
   x = 2,849.24