Finding the Fourth Proportional to 1,934.48, 2,669.59 and 1,050.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,934.48 : 2,669.59 = 1,050.30 : x
2. Step 2: Convert to fraction form
   1,934.48/2,669.59 = 1,050.30/x
3. Step 3: Cross multiply
   1,934.48x = 2,669.59 × 1,050.30
4. Step 4: Simplify right side
   1,934.48x = 2,803,871.69
5. Step 5: Solve for x
   x = 2,803,871.69/1,934.48
6. Step 6: Final answer
   x = 1,449.42