Finding the Fourth Proportional to 1,995.89, 2,754.20 and 1,156.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.89 : 2,754.20 = 1,156.52 : x
2. Step 2: Convert to fraction form
   1,995.89/2,754.20 = 1,156.52/x
3. Step 3: Cross multiply
   1,995.89x = 2,754.20 × 1,156.52
4. Step 4: Simplify right side
   1,995.89x = 3,185,297.16
5. Step 5: Solve for x
   x = 3,185,297.16/1,995.89
6. Step 6: Final answer
   x = 1,595.93