Finding the Fourth Proportional to 2,655.91, 3,665.28 and 1,477

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655.91 : 3,665.28 = 1,477 : x
2. Step 2: Convert to fraction form
   2,655.91/3,665.28 = 1,477/x
3. Step 3: Cross multiply
   2,655.91x = 3,665.28 × 1,477
4. Step 4: Simplify right side
   2,655.91x = 5,413,618.56
5. Step 5: Solve for x
   x = 5,413,618.56/2,655.91
6. Step 6: Final answer
   x = 2,038.33