Finding the Fourth Proportional to 2,734.74, 4,102.38 and 1,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734.74 : 4,102.38 = 1,003.50 : x
2. Step 2: Convert to fraction form
   2,734.74/4,102.38 = 1,003.50/x
3. Step 3: Cross multiply
   2,734.74x = 4,102.38 × 1,003.50
4. Step 4: Simplify right side
   2,734.74x = 4,116,738.33
5. Step 5: Solve for x
   x = 4,116,738.33/2,734.74
6. Step 6: Final answer
   x = 1,505.35