Finding the Fourth Proportional to 2,472, 3,411.31 and 1,477.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472 : 3,411.31 = 1,477.50 : x
2. Step 2: Convert to fraction form
   2,472/3,411.31 = 1,477.50/x
3. Step 3: Cross multiply
   2,472x = 3,411.31 × 1,477.50
4. Step 4: Simplify right side
   2,472x = 5,040,210.53
5. Step 5: Solve for x
   x = 5,040,210.53/2,472
6. Step 6: Final answer
   x = 2,038.92