Finding the Fourth Proportional to 2,092.32, 2,887.40 and 1,160.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.32 : 2,887.40 = 1,160.82 : x
2. Step 2: Convert to fraction form
   2,092.32/2,887.40 = 1,160.82/x
3. Step 3: Cross multiply
   2,092.32x = 2,887.40 × 1,160.82
4. Step 4: Simplify right side
   2,092.32x = 3,351,745.86
5. Step 5: Solve for x
   x = 3,351,745.86/2,092.32
6. Step 6: Final answer
   x = 1,601.93