Finding the Fourth Proportional to 1,995.52, 2,754.42 and 1,156.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.52 : 2,754.42 = 1,156.43 : x
2. Step 2: Convert to fraction form
   1,995.52/2,754.42 = 1,156.43/x
3. Step 3: Cross multiply
   1,995.52x = 2,754.42 × 1,156.43
4. Step 4: Simplify right side
   1,995.52x = 3,185,274.37
5. Step 5: Solve for x
   x = 3,185,274.37/1,995.52
6. Step 6: Final answer
   x = 1,596.22