Finding the Fourth Proportional to 3,434.34, 5,149.57 and 1,093.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434.34 : 5,149.57 = 1,093.93 : x
2. Step 2: Convert to fraction form
   3,434.34/5,149.57 = 1,093.93/x
3. Step 3: Cross multiply
   3,434.34x = 5,149.57 × 1,093.93
4. Step 4: Simplify right side
   3,434.34x = 5,633,269.11
5. Step 5: Solve for x
   x = 5,633,269.11/3,434.34
6. Step 6: Final answer
   x = 1,640.28