Finding the Fourth Proportional to 2,528.15, 3,488.33 and 1,480.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.15 : 3,488.33 = 1,480.01 : x
2. Step 2: Convert to fraction form
   2,528.15/3,488.33 = 1,480.01/x
3. Step 3: Cross multiply
   2,528.15x = 3,488.33 × 1,480.01
4. Step 4: Simplify right side
   2,528.15x = 5,162,749.54
5. Step 5: Solve for x
   x = 5,162,749.54/2,528.15
6. Step 6: Final answer
   x = 2,042.11