Finding the Fourth Proportional to 1,797.89, 2,481.92 and 1,051.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797.89 : 2,481.92 = 1,051.61 : x
2. Step 2: Convert to fraction form
   1,797.89/2,481.92 = 1,051.61/x
3. Step 3: Cross multiply
   1,797.89x = 2,481.92 × 1,051.61
4. Step 4: Simplify right side
   1,797.89x = 2,609,994.22
5. Step 5: Solve for x
   x = 2,609,994.22/1,797.89
6. Step 6: Final answer
   x = 1,451.70