Finding the Fourth Proportional to 2,103.35, 2,896.36 and 2,056.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103.35 : 2,896.36 = 2,056.73 : x
2. Step 2: Convert to fraction form
   2,103.35/2,896.36 = 2,056.73/x
3. Step 3: Cross multiply
   2,103.35x = 2,896.36 × 2,056.73
4. Step 4: Simplify right side
   2,103.35x = 5,957,030.50
5. Step 5: Solve for x
   x = 5,957,030.50/2,103.35
6. Step 6: Final answer
   x = 2,832.16