Finding the Fourth Proportional to 6,054.35, 8,354.57 and 3,402.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,054.35 : 8,354.57 = 3,402.15 : x
2. Step 2: Convert to fraction form
   6,054.35/8,354.57 = 3,402.15/x
3. Step 3: Cross multiply
   6,054.35x = 8,354.57 × 3,402.15
4. Step 4: Simplify right side
   6,054.35x = 28,423,508.55
5. Step 5: Solve for x
   x = 28,423,508.55/6,054.35
6. Step 6: Final answer
   x = 4,694.73