Finding the Fourth Proportional to 2,392.98, 3,591.62 and 1,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.98 : 3,591.62 = 1,007.34 : x
2. Step 2: Convert to fraction form
   2,392.98/3,591.62 = 1,007.34/x
3. Step 3: Cross multiply
   2,392.98x = 3,591.62 × 1,007.34
4. Step 4: Simplify right side
   2,392.98x = 3,617,982.49
5. Step 5: Solve for x
   x = 3,617,982.49/2,392.98
6. Step 6: Final answer
   x = 1,511.92