Finding the Fourth Proportional to 6,105.98, 8,426.03 and 3,453.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.98 : 8,426.03 = 3,453.84 : x
2. Step 2: Convert to fraction form
   6,105.98/8,426.03 = 3,453.84/x
3. Step 3: Cross multiply
   6,105.98x = 8,426.03 × 3,453.84
4. Step 4: Simplify right side
   6,105.98x = 29,102,142.19
5. Step 5: Solve for x
   x = 29,102,142.19/6,105.98
6. Step 6: Final answer
   x = 4,766.17