Finding the Fourth Proportional to 2,666.92, 3,680.01 and 1,488.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666.92 : 3,680.01 = 1,488.04 : x
2. Step 2: Convert to fraction form
   2,666.92/3,680.01 = 1,488.04/x
3. Step 3: Cross multiply
   2,666.92x = 3,680.01 × 1,488.04
4. Step 4: Simplify right side
   2,666.92x = 5,476,002.08
5. Step 5: Solve for x
   x = 5,476,002.08/2,666.92
6. Step 6: Final answer
   x = 2,053.31