Finding the Fourth Proportional to 2,104.43, 2,904.03 and 1,160.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.43 : 2,904.03 = 1,160.24 : x
2. Step 2: Convert to fraction form
   2,104.43/2,904.03 = 1,160.24/x
3. Step 3: Cross multiply
   2,104.43x = 2,904.03 × 1,160.24
4. Step 4: Simplify right side
   2,104.43x = 3,369,371.77
5. Step 5: Solve for x
   x = 3,369,371.77/2,104.43
6. Step 6: Final answer
   x = 1,601.09