Finding the Fourth Proportional to 2,472.36, 3,411.68 and 1,477.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.36 : 3,411.68 = 1,477.62 : x
2. Step 2: Convert to fraction form
   2,472.36/3,411.68 = 1,477.62/x
3. Step 3: Cross multiply
   2,472.36x = 3,411.68 × 1,477.62
4. Step 4: Simplify right side
   2,472.36x = 5,041,166.60
5. Step 5: Solve for x
   x = 5,041,166.60/2,472.36
6. Step 6: Final answer
   x = 2,039.01