Finding the Fourth Proportional to 3,755.10, 5,181.94 and 2,076.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755.10 : 5,181.94 = 2,076.46 : x
2. Step 2: Convert to fraction form
   3,755.10/5,181.94 = 2,076.46/x
3. Step 3: Cross multiply
   3,755.10x = 5,181.94 × 2,076.46
4. Step 4: Simplify right side
   3,755.10x = 10,760,091.13
5. Step 5: Solve for x
   x = 10,760,091.13/3,755.10
6. Step 6: Final answer
   x = 2,865.46