Finding the Fourth Proportional to 3,761.97, 5,191.62 and 2,083.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,761.97 : 5,191.62 = 2,083.53 : x
2. Step 2: Convert to fraction form
   3,761.97/5,191.62 = 2,083.53/x
3. Step 3: Cross multiply
   3,761.97x = 5,191.62 × 2,083.53
4. Step 4: Simplify right side
   3,761.97x = 10,816,870.06
5. Step 5: Solve for x
   x = 10,816,870.06/3,761.97
6. Step 6: Final answer
   x = 2,875.32