Finding the Fourth Proportional to 6,105.34, 8,424.90 and 3,453.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.34 : 8,424.90 = 3,453.04 : x
2. Step 2: Convert to fraction form
   6,105.34/8,424.90 = 3,453.04/x
3. Step 3: Cross multiply
   6,105.34x = 8,424.90 × 3,453.04
4. Step 4: Simplify right side
   6,105.34x = 29,091,516.70
5. Step 5: Solve for x
   x = 29,091,516.70/6,105.34
6. Step 6: Final answer
   x = 4,764.93