Finding the Fourth Proportional to 2,756.82, 3,802.46 and 1,871.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,756.82 : 3,802.46 = 1,871.08 : x
2. Step 2: Convert to fraction form
   2,756.82/3,802.46 = 1,871.08/x
3. Step 3: Cross multiply
   2,756.82x = 3,802.46 × 1,871.08
4. Step 4: Simplify right side
   2,756.82x = 7,114,706.86
5. Step 5: Solve for x
   x = 7,114,706.86/2,756.82
6. Step 6: Final answer
   x = 2,580.77