Finding the Fourth Proportional to 5,978.37, 8,967.78 and 3,053.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978.37 : 8,967.78 = 3,053.26 : x
2. Step 2: Convert to fraction form
   5,978.37/8,967.78 = 3,053.26/x
3. Step 3: Cross multiply
   5,978.37x = 8,967.78 × 3,053.26
4. Step 4: Simplify right side
   5,978.37x = 27,380,964.20
5. Step 5: Solve for x
   x = 27,380,964.20/5,978.37
6. Step 6: Final answer
   x = 4,580.00