Finding the Fourth Proportional to 10,993.42, 16,489.98 and 2,673.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.42 : 16,489.98 = 2,673.50 : x
2. Step 2: Convert to fraction form
   10,993.42/16,489.98 = 2,673.50/x
3. Step 3: Cross multiply
   10,993.42x = 16,489.98 × 2,673.50
4. Step 4: Simplify right side
   10,993.42x = 44,085,961.53
5. Step 5: Solve for x
   x = 44,085,961.53/10,993.42
6. Step 6: Final answer
   x = 4,010.21