Finding the Fourth Proportional to 3,799.88, 5,700.37 and 1,850.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799.88 : 5,700.37 = 1,850.76 : x
2. Step 2: Convert to fraction form
   3,799.88/5,700.37 = 1,850.76/x
3. Step 3: Cross multiply
   3,799.88x = 5,700.37 × 1,850.76
4. Step 4: Simplify right side
   3,799.88x = 10,550,016.78
5. Step 5: Solve for x
   x = 10,550,016.78/3,799.88
6. Step 6: Final answer
   x = 2,776.41