Finding the Fourth Proportional to 5,978.34, 8,968.50 and 2,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978.34 : 8,968.50 = 2,029.50 : x
2. Step 2: Convert to fraction form
   5,978.34/8,968.50 = 2,029.50/x
3. Step 3: Cross multiply
   5,978.34x = 8,968.50 × 2,029.50
4. Step 4: Simplify right side
   5,978.34x = 18,201,570.75
5. Step 5: Solve for x
   x = 18,201,570.75/5,978.34
6. Step 6: Final answer
   x = 3,044.59