Finding the Fourth Proportional to 2,656.24, 3,665.66 and 1,477.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.24 : 3,665.66 = 1,477.31 : x
2. Step 2: Convert to fraction form
   2,656.24/3,665.66 = 1,477.31/x
3. Step 3: Cross multiply
   2,656.24x = 3,665.66 × 1,477.31
4. Step 4: Simplify right side
   2,656.24x = 5,415,312.48
5. Step 5: Solve for x
   x = 5,415,312.48/2,656.24
6. Step 6: Final answer
   x = 2,038.71