Finding the Fourth Proportional to 3,422.43, 5,094.72 and 3,403.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422.43 : 5,094.72 = 3,403.94 : x
2. Step 2: Convert to fraction form
   3,422.43/5,094.72 = 3,403.94/x
3. Step 3: Cross multiply
   3,422.43x = 5,094.72 × 3,403.94
4. Step 4: Simplify right side
   3,422.43x = 17,342,095.72
5. Step 5: Solve for x
   x = 17,342,095.72/3,422.43
6. Step 6: Final answer
   x = 5,067.19