Finding the Fourth Proportional to 6,074.05, 8,383.73 and 3,423.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,074.05 : 8,383.73 = 3,423.00 : x
2. Step 2: Convert to fraction form
   6,074.05/8,383.73 = 3,423.00/x
3. Step 3: Cross multiply
   6,074.05x = 8,383.73 × 3,423.00
4. Step 4: Simplify right side
   6,074.05x = 28,697,472.79
5. Step 5: Solve for x
   x = 28,697,472.79/6,074.05
6. Step 6: Final answer
   x = 4,724.60