Finding the Fourth Proportional to 1,820.82, 2,513.07 and 1,034.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,820.82 : 2,513.07 = 1,034.82 : x
2. Step 2: Convert to fraction form
   1,820.82/2,513.07 = 1,034.82/x
3. Step 3: Cross multiply
   1,820.82x = 2,513.07 × 1,034.82
4. Step 4: Simplify right side
   1,820.82x = 2,600,575.10
5. Step 5: Solve for x
   x = 2,600,575.10/1,820.82
6. Step 6: Final answer
   x = 1,428.24