Finding the Fourth Proportional to 2,735.36, 4,100.52 and 1,435.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.36 : 4,100.52 = 1,435.28 : x
2. Step 2: Convert to fraction form
   2,735.36/4,100.52 = 1,435.28/x
3. Step 3: Cross multiply
   2,735.36x = 4,100.52 × 1,435.28
4. Step 4: Simplify right side
   2,735.36x = 5,885,394.35
5. Step 5: Solve for x
   x = 5,885,394.35/2,735.36
6. Step 6: Final answer
   x = 2,151.60