Finding the Fourth Proportional to 3,403.16, 5,103.54 and 1,094.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403.16 : 5,103.54 = 1,094.04 : x
2. Step 2: Convert to fraction form
   3,403.16/5,103.54 = 1,094.04/x
3. Step 3: Cross multiply
   3,403.16x = 5,103.54 × 1,094.04
4. Step 4: Simplify right side
   3,403.16x = 5,583,476.90
5. Step 5: Solve for x
   x = 5,583,476.90/3,403.16
6. Step 6: Final answer
   x = 1,640.67