Finding the Fourth Proportional to 2,472.54, 3,411.09 and 1,477.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.54 : 3,411.09 = 1,477.59 : x
2. Step 2: Convert to fraction form
   2,472.54/3,411.09 = 1,477.59/x
3. Step 3: Cross multiply
   2,472.54x = 3,411.09 × 1,477.59
4. Step 4: Simplify right side
   2,472.54x = 5,040,192.47
5. Step 5: Solve for x
   x = 5,040,192.47/2,472.54
6. Step 6: Final answer
   x = 2,038.47