Finding the Fourth Proportional to 6,081.38, 8,393.52 and 3,428.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.38 : 8,393.52 = 3,428.84 : x
2. Step 2: Convert to fraction form
   6,081.38/8,393.52 = 3,428.84/x
3. Step 3: Cross multiply
   6,081.38x = 8,393.52 × 3,428.84
4. Step 4: Simplify right side
   6,081.38x = 28,779,995.15
5. Step 5: Solve for x
   x = 28,779,995.15/6,081.38
6. Step 6: Final answer
   x = 4,732.48