Finding the Fourth Proportional to 1,995.82, 2,753.74 and 1,111.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.82 : 2,753.74 = 1,111.40 : x
2. Step 2: Convert to fraction form
   1,995.82/2,753.74 = 1,111.40/x
3. Step 3: Cross multiply
   1,995.82x = 2,753.74 × 1,111.40
4. Step 4: Simplify right side
   1,995.82x = 3,060,507.30
5. Step 5: Solve for x
   x = 3,060,507.30/1,995.82
6. Step 6: Final answer
   x = 1,533.46