Finding the Fourth Proportional to 2,095.52, 3,141.05 and 997.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.52 : 3,141.05 = 997.56 : x
2. Step 2: Convert to fraction form
   2,095.52/3,141.05 = 997.56/x
3. Step 3: Cross multiply
   2,095.52x = 3,141.05 × 997.56
4. Step 4: Simplify right side
   2,095.52x = 3,133,380.85
5. Step 5: Solve for x
   x = 3,133,380.85/2,095.52
6. Step 6: Final answer
   x = 1,495.28