Finding the Fourth Proportional to 2,092.41, 3,120.32 and 1,833.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.41 : 3,120.32 = 1,833.61 : x
2. Step 2: Convert to fraction form
   2,092.41/3,120.32 = 1,833.61/x
3. Step 3: Cross multiply
   2,092.41x = 3,120.32 × 1,833.61
4. Step 4: Simplify right side
   2,092.41x = 5,721,449.96
5. Step 5: Solve for x
   x = 5,721,449.96/2,092.41
6. Step 6: Final answer
   x = 2,734.38