Finding the Fourth Proportional to 2,241.87, 3,360.16 and 1,007.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.87 : 3,360.16 = 1,007.83 : x
2. Step 2: Convert to fraction form
   2,241.87/3,360.16 = 1,007.83/x
3. Step 3: Cross multiply
   2,241.87x = 3,360.16 × 1,007.83
4. Step 4: Simplify right side
   2,241.87x = 3,386,470.05
5. Step 5: Solve for x
   x = 3,386,470.05/2,241.87
6. Step 6: Final answer
   x = 1,510.56