Finding the Fourth Proportional to 4,980.83, 6,870.56 and 2,963.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,980.83 : 6,870.56 = 2,963.52 : x
2. Step 2: Convert to fraction form
   4,980.83/6,870.56 = 2,963.52/x
3. Step 3: Cross multiply
   4,980.83x = 6,870.56 × 2,963.52
4. Step 4: Simplify right side
   4,980.83x = 20,361,027.15
5. Step 5: Solve for x
   x = 20,361,027.15/4,980.83
6. Step 6: Final answer
   x = 4,087.88