Finding the Fourth Proportional to 1,933.55, 2,668.29 and 1,049.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.55 : 2,668.29 = 1,049.34 : x
2. Step 2: Convert to fraction form
   1,933.55/2,668.29 = 1,049.34/x
3. Step 3: Cross multiply
   1,933.55x = 2,668.29 × 1,049.34
4. Step 4: Simplify right side
   1,933.55x = 2,799,943.43
5. Step 5: Solve for x
   x = 2,799,943.43/1,933.55
6. Step 6: Final answer
   x = 1,448.09