Finding the Fourth Proportional to 6,081.93, 8,393.40 and 3,429.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.93 : 8,393.40 = 3,429.48 : x
2. Step 2: Convert to fraction form
   6,081.93/8,393.40 = 3,429.48/x
3. Step 3: Cross multiply
   6,081.93x = 8,393.40 × 3,429.48
4. Step 4: Simplify right side
   6,081.93x = 28,784,997.43
5. Step 5: Solve for x
   x = 28,784,997.43/6,081.93
6. Step 6: Final answer
   x = 4,732.87