Finding the Fourth Proportional to 2,033.13, 2,805.72 and 1,101.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.13 : 2,805.72 = 1,101.63 : x
2. Step 2: Convert to fraction form
   2,033.13/2,805.72 = 1,101.63/x
3. Step 3: Cross multiply
   2,033.13x = 2,805.72 × 1,101.63
4. Step 4: Simplify right side
   2,033.13x = 3,090,865.32
5. Step 5: Solve for x
   x = 3,090,865.32/2,033.13
6. Step 6: Final answer
   x = 1,520.25