Finding the Fourth Proportional to 10,581.37, 14,603.78 and 6,104.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.37 : 14,603.78 = 6,104.18 : x
2. Step 2: Convert to fraction form
   10,581.37/14,603.78 = 6,104.18/x
3. Step 3: Cross multiply
   10,581.37x = 14,603.78 × 6,104.18
4. Step 4: Simplify right side
   10,581.37x = 89,144,101.80
5. Step 5: Solve for x
   x = 89,144,101.80/10,581.37
6. Step 6: Final answer
   x = 8,424.63