Finding the Fourth Proportional to 2,373.57, 3,276.74 and 1,490.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.57 : 3,276.74 = 1,490.27 : x
2. Step 2: Convert to fraction form
   2,373.57/3,276.74 = 1,490.27/x
3. Step 3: Cross multiply
   2,373.57x = 3,276.74 × 1,490.27
4. Step 4: Simplify right side
   2,373.57x = 4,883,203.48
5. Step 5: Solve for x
   x = 4,883,203.48/2,373.57
6. Step 6: Final answer
   x = 2,057.32