Finding the Fourth Proportional to 2,104.68, 2,908.32 and 2,003.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.68 : 2,908.32 = 2,003.52 : x
2. Step 2: Convert to fraction form
   2,104.68/2,908.32 = 2,003.52/x
3. Step 3: Cross multiply
   2,104.68x = 2,908.32 × 2,003.52
4. Step 4: Simplify right side
   2,104.68x = 5,826,877.29
5. Step 5: Solve for x
   x = 5,826,877.29/2,104.68
6. Step 6: Final answer
   x = 2,768.53