Finding the Fourth Proportional to 2,667.02, 3,680.67 and 1,488.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.02 : 3,680.67 = 1,488.08 : x
2. Step 2: Convert to fraction form
   2,667.02/3,680.67 = 1,488.08/x
3. Step 3: Cross multiply
   2,667.02x = 3,680.67 × 1,488.08
4. Step 4: Simplify right side
   2,667.02x = 5,477,131.41
5. Step 5: Solve for x
   x = 5,477,131.41/2,667.02
6. Step 6: Final answer
   x = 2,053.65