Finding the Fourth Proportional to 2,007.47, 3,011.67 and 1,083.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.47 : 3,011.67 = 1,083.01 : x
2. Step 2: Convert to fraction form
   2,007.47/3,011.67 = 1,083.01/x
3. Step 3: Cross multiply
   2,007.47x = 3,011.67 × 1,083.01
4. Step 4: Simplify right side
   2,007.47x = 3,261,648.25
5. Step 5: Solve for x
   x = 3,261,648.25/2,007.47
6. Step 6: Final answer
   x = 1,624.76