Finding the Fourth Proportional to 2,375.06, 3,277.68 and 1,490.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.06 : 3,277.68 = 1,490.54 : x
2. Step 2: Convert to fraction form
   2,375.06/3,277.68 = 1,490.54/x
3. Step 3: Cross multiply
   2,375.06x = 3,277.68 × 1,490.54
4. Step 4: Simplify right side
   2,375.06x = 4,885,513.15
5. Step 5: Solve for x
   x = 4,885,513.15/2,375.06
6. Step 6: Final answer
   x = 2,057.01