Finding the Fourth Proportional to 2,970.37, 4,454.06 and 1,738.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,970.37 : 4,454.06 = 1,738.15 : x
2. Step 2: Convert to fraction form
   2,970.37/4,454.06 = 1,738.15/x
3. Step 3: Cross multiply
   2,970.37x = 4,454.06 × 1,738.15
4. Step 4: Simplify right side
   2,970.37x = 7,741,815.70
5. Step 5: Solve for x
   x = 7,741,815.70/2,970.37
6. Step 6: Final answer
   x = 2,606.35