Finding the Fourth Proportional to 2,092.97, 2,888.43 and 1,148.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.97 : 2,888.43 = 1,148.82 : x
2. Step 2: Convert to fraction form
   2,092.97/2,888.43 = 1,148.82/x
3. Step 3: Cross multiply
   2,092.97x = 2,888.43 × 1,148.82
4. Step 4: Simplify right side
   2,092.97x = 3,318,271.01
5. Step 5: Solve for x
   x = 3,318,271.01/2,092.97
6. Step 6: Final answer
   x = 1,585.43