Finding the Fourth Proportional to 2,240.76, 3,362.06 and 1,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240.76 : 3,362.06 = 1,007.34 : x
2. Step 2: Convert to fraction form
   2,240.76/3,362.06 = 1,007.34/x
3. Step 3: Cross multiply
   2,240.76x = 3,362.06 × 1,007.34
4. Step 4: Simplify right side
   2,240.76x = 3,386,737.52
5. Step 5: Solve for x
   x = 3,386,737.52/2,240.76
6. Step 6: Final answer
   x = 1,511.42