Finding the Fourth Proportional to 1,364.02, 1,882.42 and 1,049.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364.02 : 1,882.42 = 1,049.62 : x
2. Step 2: Convert to fraction form
   1,364.02/1,882.42 = 1,049.62/x
3. Step 3: Cross multiply
   1,364.02x = 1,882.42 × 1,049.62
4. Step 4: Simplify right side
   1,364.02x = 1,975,825.68
5. Step 5: Solve for x
   x = 1,975,825.68/1,364.02
6. Step 6: Final answer
   x = 1,448.53