Finding the Fourth Proportional to 1,995.58, 2,753.82 and 1,111.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.58 : 2,753.82 = 1,111.48 : x
2. Step 2: Convert to fraction form
   1,995.58/2,753.82 = 1,111.48/x
3. Step 3: Cross multiply
   1,995.58x = 2,753.82 × 1,111.48
4. Step 4: Simplify right side
   1,995.58x = 3,060,815.85
5. Step 5: Solve for x
   x = 3,060,815.85/1,995.58
6. Step 6: Final answer
   x = 1,533.80