Finding the Fourth Proportional to 1,882.63, 2,824.49 and 1,142.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.63 : 2,824.49 = 1,142.83 : x
2. Step 2: Convert to fraction form
   1,882.63/2,824.49 = 1,142.83/x
3. Step 3: Cross multiply
   1,882.63x = 2,824.49 × 1,142.83
4. Step 4: Simplify right side
   1,882.63x = 3,227,911.91
5. Step 5: Solve for x
   x = 3,227,911.91/1,882.63
6. Step 6: Final answer
   x = 1,714.58