Finding the Fourth Proportional to 2,035.49, 3,053.27 and 648.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.49 : 3,053.27 = 648.84 : x
2. Step 2: Convert to fraction form
   2,035.49/3,053.27 = 648.84/x
3. Step 3: Cross multiply
   2,035.49x = 3,053.27 × 648.84
4. Step 4: Simplify right side
   2,035.49x = 1,981,083.71
5. Step 5: Solve for x
   x = 1,981,083.71/2,035.49
6. Step 6: Final answer
   x = 973.27