Finding the Fourth Proportional to 2,659.57, 3,670.21 and 1,480.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.57 : 3,670.21 = 1,480.71 : x
2. Step 2: Convert to fraction form
   2,659.57/3,670.21 = 1,480.71/x
3. Step 3: Cross multiply
   2,659.57x = 3,670.21 × 1,480.71
4. Step 4: Simplify right side
   2,659.57x = 5,434,516.65
5. Step 5: Solve for x
   x = 5,434,516.65/2,659.57
6. Step 6: Final answer
   x = 2,043.38