Finding the Fourth Proportional to 3,860.41, 5,327.34 and 2,092.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,860.41 : 5,327.34 = 2,092.03 : x
2. Step 2: Convert to fraction form
   3,860.41/5,327.34 = 2,092.03/x
3. Step 3: Cross multiply
   3,860.41x = 5,327.34 × 2,092.03
4. Step 4: Simplify right side
   3,860.41x = 11,144,955.10
5. Step 5: Solve for x
   x = 11,144,955.10/3,860.41
6. Step 6: Final answer
   x = 2,886.99