Finding the Fourth Proportional to 2,656.16, 3,665.40 and 1,477.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.16 : 3,665.40 = 1,477.04 : x
2. Step 2: Convert to fraction form
   2,656.16/3,665.40 = 1,477.04/x
3. Step 3: Cross multiply
   2,656.16x = 3,665.40 × 1,477.04
4. Step 4: Simplify right side
   2,656.16x = 5,413,942.42
5. Step 5: Solve for x
   x = 5,413,942.42/2,656.16
6. Step 6: Final answer
   x = 2,038.26