Finding the Fourth Proportional to 6,109.50, 9,158.82 and 2,213.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,109.50 : 9,158.82 = 2,213.04 : x
2. Step 2: Convert to fraction form
   6,109.50/9,158.82 = 2,213.04/x
3. Step 3: Cross multiply
   6,109.50x = 9,158.82 × 2,213.04
4. Step 4: Simplify right side
   6,109.50x = 20,268,835.01
5. Step 5: Solve for x
   x = 20,268,835.01/6,109.50
6. Step 6: Final answer
   x = 3,317.59