Finding the Fourth Proportional to 6,081.55, 8,387.39 and 4,196.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.55 : 8,387.39 = 4,196.14 : x
2. Step 2: Convert to fraction form
   6,081.55/8,387.39 = 4,196.14/x
3. Step 3: Cross multiply
   6,081.55x = 8,387.39 × 4,196.14
4. Step 4: Simplify right side
   6,081.55x = 35,194,641.69
5. Step 5: Solve for x
   x = 35,194,641.69/6,081.55
6. Step 6: Final answer
   x = 5,787.12