Finding the Fourth Proportional to 3,740.33, 5,161.82 and 2,061.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,740.33 : 5,161.82 = 2,061.91 : x
2. Step 2: Convert to fraction form
   3,740.33/5,161.82 = 2,061.91/x
3. Step 3: Cross multiply
   3,740.33x = 5,161.82 × 2,061.91
4. Step 4: Simplify right side
   3,740.33x = 10,643,208.28
5. Step 5: Solve for x
   x = 10,643,208.28/3,740.33
6. Step 6: Final answer
   x = 2,845.53