Finding the Fourth Proportional to 2,656.18, 3,665.53 and 1,477.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.18 : 3,665.53 = 1,477.48 : x
2. Step 2: Convert to fraction form
   2,656.18/3,665.53 = 1,477.48/x
3. Step 3: Cross multiply
   2,656.18x = 3,665.53 × 1,477.48
4. Step 4: Simplify right side
   2,656.18x = 5,415,728.94
5. Step 5: Solve for x
   x = 5,415,728.94/2,656.18
6. Step 6: Final answer
   x = 2,038.92