Finding the Fourth Proportional to 2,050.73, 2,830.04 and 1,166.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.73 : 2,830.04 = 1,166.54 : x
2. Step 2: Convert to fraction form
   2,050.73/2,830.04 = 1,166.54/x
3. Step 3: Cross multiply
   2,050.73x = 2,830.04 × 1,166.54
4. Step 4: Simplify right side
   2,050.73x = 3,301,354.86
5. Step 5: Solve for x
   x = 3,301,354.86/2,050.73
6. Step 6: Final answer
   x = 1,609.84