Finding the Fourth Proportional to 2,050.48, 2,829.90 and 1,166.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.48 : 2,829.90 = 1,166.41 : x
2. Step 2: Convert to fraction form
   2,050.48/2,829.90 = 1,166.41/x
3. Step 3: Cross multiply
   2,050.48x = 2,829.90 × 1,166.41
4. Step 4: Simplify right side
   2,050.48x = 3,300,823.66
5. Step 5: Solve for x
   x = 3,300,823.66/2,050.48
6. Step 6: Final answer
   x = 1,609.78