Finding the Fourth Proportional to 6,978.34, 9,623.46 and 4,584.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.34 : 9,623.46 = 4,584.07 : x
2. Step 2: Convert to fraction form
   6,978.34/9,623.46 = 4,584.07/x
3. Step 3: Cross multiply
   6,978.34x = 9,623.46 × 4,584.07
4. Step 4: Simplify right side
   6,978.34x = 44,114,614.28
5. Step 5: Solve for x
   x = 44,114,614.28/6,978.34
6. Step 6: Final answer
   x = 6,321.65