Finding the Fourth Proportional to 5,978.96, 8,951.88 and 3,050.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978.96 : 8,951.88 = 3,050.96 : x
2. Step 2: Convert to fraction form
   5,978.96/8,951.88 = 3,050.96/x
3. Step 3: Cross multiply
   5,978.96x = 8,951.88 × 3,050.96
4. Step 4: Simplify right side
   5,978.96x = 27,311,827.80
5. Step 5: Solve for x
   x = 27,311,827.80/5,978.96
6. Step 6: Final answer
   x = 4,567.99