Finding the Fourth Proportional to 2,521.85, 3,765.77 and 2,060.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521.85 : 3,765.77 = 2,060.54 : x
2. Step 2: Convert to fraction form
   2,521.85/3,765.77 = 2,060.54/x
3. Step 3: Cross multiply
   2,521.85x = 3,765.77 × 2,060.54
4. Step 4: Simplify right side
   2,521.85x = 7,759,519.72
5. Step 5: Solve for x
   x = 7,759,519.72/2,521.85
6. Step 6: Final answer
   x = 3,076.92