Finding the Fourth Proportional to 2,236.66, 3,085.17 and 1,441.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236.66 : 3,085.17 = 1,441.01 : x
2. Step 2: Convert to fraction form
   2,236.66/3,085.17 = 1,441.01/x
3. Step 3: Cross multiply
   2,236.66x = 3,085.17 × 1,441.01
4. Step 4: Simplify right side
   2,236.66x = 4,445,760.82
5. Step 5: Solve for x
   x = 4,445,760.82/2,236.66
6. Step 6: Final answer
   x = 1,987.68