Finding the Fourth Proportional to 4,084.50, 5,636.72 and 2,316.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,084.50 : 5,636.72 = 2,316.04 : x
2. Step 2: Convert to fraction form
   4,084.50/5,636.72 = 2,316.04/x
3. Step 3: Cross multiply
   4,084.50x = 5,636.72 × 2,316.04
4. Step 4: Simplify right side
   4,084.50x = 13,054,868.99
5. Step 5: Solve for x
   x = 13,054,868.99/4,084.50
6. Step 6: Final answer
   x = 3,196.20