Finding the Fourth Proportional to 11,085.67, 16,613.70 and 4,059.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,085.67 : 16,613.70 = 4,059.10 : x
2. Step 2: Convert to fraction form
   11,085.67/16,613.70 = 4,059.10/x
3. Step 3: Cross multiply
   11,085.67x = 16,613.70 × 4,059.10
4. Step 4: Simplify right side
   11,085.67x = 67,436,669.67
5. Step 5: Solve for x
   x = 67,436,669.67/11,085.67
6. Step 6: Final answer
   x = 6,083.23