Finding the Fourth Proportional to 2,735.42, 4,103.52 and 1,003.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.42 : 4,103.52 = 1,003.64 : x
2. Step 2: Convert to fraction form
   2,735.42/4,103.52 = 1,003.64/x
3. Step 3: Cross multiply
   2,735.42x = 4,103.52 × 1,003.64
4. Step 4: Simplify right side
   2,735.42x = 4,118,456.81
5. Step 5: Solve for x
   x = 4,118,456.81/2,735.42
6. Step 6: Final answer
   x = 1,505.60