Finding the Fourth Proportional to 2,773.02, 3,825.18 and 1,976.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.02 : 3,825.18 = 1,976.52 : x
2. Step 2: Convert to fraction form
   2,773.02/3,825.18 = 1,976.52/x
3. Step 3: Cross multiply
   2,773.02x = 3,825.18 × 1,976.52
4. Step 4: Simplify right side
   2,773.02x = 7,560,544.77
5. Step 5: Solve for x
   x = 7,560,544.77/2,773.02
6. Step 6: Final answer
   x = 2,726.47