Finding the Fourth Proportional to 1,633.73, 2,254.61 and 1,036.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,633.73 : 2,254.61 = 1,036.01 : x
2. Step 2: Convert to fraction form
   1,633.73/2,254.61 = 1,036.01/x
3. Step 3: Cross multiply
   1,633.73x = 2,254.61 × 1,036.01
4. Step 4: Simplify right side
   1,633.73x = 2,335,793.33
5. Step 5: Solve for x
   x = 2,335,793.33/1,633.73
6. Step 6: Final answer
   x = 1,429.73