Finding the Fourth Proportional to 2,671.35, 4,007.04 and 1,752.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671.35 : 4,007.04 = 1,752.72 : x
2. Step 2: Convert to fraction form
   2,671.35/4,007.04 = 1,752.72/x
3. Step 3: Cross multiply
   2,671.35x = 4,007.04 × 1,752.72
4. Step 4: Simplify right side
   2,671.35x = 7,023,219.15
5. Step 5: Solve for x
   x = 7,023,219.15/2,671.35
6. Step 6: Final answer
   x = 2,629.09