Finding the Fourth Proportional to 1,792.74, 2,683.65 and 1,442.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792.74 : 2,683.65 = 1,442.82 : x
2. Step 2: Convert to fraction form
   1,792.74/2,683.65 = 1,442.82/x
3. Step 3: Cross multiply
   1,792.74x = 2,683.65 × 1,442.82
4. Step 4: Simplify right side
   1,792.74x = 3,872,023.89
5. Step 5: Solve for x
   x = 3,872,023.89/1,792.74
6. Step 6: Final answer
   x = 2,159.84