Finding the Fourth Proportional to 1,995.28, 2,753.42 and 1,111.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.28 : 2,753.42 = 1,111.04 : x
2. Step 2: Convert to fraction form
   1,995.28/2,753.42 = 1,111.04/x
3. Step 3: Cross multiply
   1,995.28x = 2,753.42 × 1,111.04
4. Step 4: Simplify right side
   1,995.28x = 3,059,140.43
5. Step 5: Solve for x
   x = 3,059,140.43/1,995.28
6. Step 6: Final answer
   x = 1,533.19