Finding the Fourth Proportional to 1,882.17, 2,597.35 and 1,042.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.17 : 2,597.35 = 1,042.82 : x
2. Step 2: Convert to fraction form
   1,882.17/2,597.35 = 1,042.82/x
3. Step 3: Cross multiply
   1,882.17x = 2,597.35 × 1,042.82
4. Step 4: Simplify right side
   1,882.17x = 2,708,568.53
5. Step 5: Solve for x
   x = 2,708,568.53/1,882.17
6. Step 6: Final answer
   x = 1,439.07