Finding the Fourth Proportional to 5,998.72, 8,968.50 and 5,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,998.72 : 8,968.50 = 5,084.50 : x
2. Step 2: Convert to fraction form
   5,998.72/8,968.50 = 5,084.50/x
3. Step 3: Cross multiply
   5,998.72x = 8,968.50 × 5,084.50
4. Step 4: Simplify right side
   5,998.72x = 45,600,338.25
5. Step 5: Solve for x
   x = 45,600,338.25/5,998.72
6. Step 6: Final answer
   x = 7,601.68