Finding the Fourth Proportional to 6,054.30, 8,355.02 and 3,401.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,054.30 : 8,355.02 = 3,401.55 : x
2. Step 2: Convert to fraction form
   6,054.30/8,355.02 = 3,401.55/x
3. Step 3: Cross multiply
   6,054.30x = 8,355.02 × 3,401.55
4. Step 4: Simplify right side
   6,054.30x = 28,420,001.27
5. Step 5: Solve for x
   x = 28,420,001.27/6,054.30
6. Step 6: Final answer
   x = 4,694.18