Finding the Fourth Proportional to 10,434.42, 15,652.48 and 3,414.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,434.42 : 15,652.48 = 3,414.29 : x
2. Step 2: Convert to fraction form
   10,434.42/15,652.48 = 3,414.29/x
3. Step 3: Cross multiply
   10,434.42x = 15,652.48 × 3,414.29
4. Step 4: Simplify right side
   10,434.42x = 53,442,105.94
5. Step 5: Solve for x
   x = 53,442,105.94/10,434.42
6. Step 6: Final answer
   x = 5,121.71