Finding the Fourth Proportional to 2,004.76, 2,767.80 and 1,297.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.76 : 2,767.80 = 1,297.24 : x
2. Step 2: Convert to fraction form
   2,004.76/2,767.80 = 1,297.24/x
3. Step 3: Cross multiply
   2,004.76x = 2,767.80 × 1,297.24
4. Step 4: Simplify right side
   2,004.76x = 3,590,500.87
5. Step 5: Solve for x
   x = 3,590,500.87/2,004.76
6. Step 6: Final answer
   x = 1,790.99