Finding the Fourth Proportional to 8,068.51, 12,107.50 and 3,388.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,068.51 : 12,107.50 = 3,388.16 : x
2. Step 2: Convert to fraction form
   8,068.51/12,107.50 = 3,388.16/x
3. Step 3: Cross multiply
   8,068.51x = 12,107.50 × 3,388.16
4. Step 4: Simplify right side
   8,068.51x = 41,022,147.20
5. Step 5: Solve for x
   x = 41,022,147.20/8,068.51
6. Step 6: Final answer
   x = 5,084.23