Finding the Fourth Proportional to 1,796.89, 2,697.09 and 1,490.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.89 : 2,697.09 = 1,490.71 : x
2. Step 2: Convert to fraction form
   1,796.89/2,697.09 = 1,490.71/x
3. Step 3: Cross multiply
   1,796.89x = 2,697.09 × 1,490.71
4. Step 4: Simplify right side
   1,796.89x = 4,020,579.03
5. Step 5: Solve for x
   x = 4,020,579.03/1,796.89
6. Step 6: Final answer
   x = 2,237.52