Finding the Fourth Proportional to 2,667.52, 3,681.02 and 1,488.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.52 : 3,681.02 = 1,488.36 : x
2. Step 2: Convert to fraction form
   2,667.52/3,681.02 = 1,488.36/x
3. Step 3: Cross multiply
   2,667.52x = 3,681.02 × 1,488.36
4. Step 4: Simplify right side
   2,667.52x = 5,478,682.93
5. Step 5: Solve for x
   x = 5,478,682.93/2,667.52
6. Step 6: Final answer
   x = 2,053.85