Finding the Fourth Proportional to 5,995.30, 8,986.86 and 2,870.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,995.30 : 8,986.86 = 2,870.73 : x
2. Step 2: Convert to fraction form
   5,995.30/8,986.86 = 2,870.73/x
3. Step 3: Cross multiply
   5,995.30x = 8,986.86 × 2,870.73
4. Step 4: Simplify right side
   5,995.30x = 25,798,848.61
5. Step 5: Solve for x
   x = 25,798,848.61/5,995.30
6. Step 6: Final answer
   x = 4,303.18