Finding the Fourth Proportional to 3,433.31, 5,150.59 and 1,093.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,433.31 : 5,150.59 = 1,093.47 : x
2. Step 2: Convert to fraction form
   3,433.31/5,150.59 = 1,093.47/x
3. Step 3: Cross multiply
   3,433.31x = 5,150.59 × 1,093.47
4. Step 4: Simplify right side
   3,433.31x = 5,632,037.06
5. Step 5: Solve for x
   x = 5,632,037.06/3,433.31
6. Step 6: Final answer
   x = 1,640.41