Finding the Fourth Proportional to 2,036.32, 3,054.94 and 649.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.32 : 3,054.94 = 649.46 : x
2. Step 2: Convert to fraction form
   2,036.32/3,054.94 = 649.46/x
3. Step 3: Cross multiply
   2,036.32x = 3,054.94 × 649.46
4. Step 4: Simplify right side
   2,036.32x = 1,984,061.33
5. Step 5: Solve for x
   x = 1,984,061.33/2,036.32
6. Step 6: Final answer
   x = 974.34