Finding the Fourth Proportional to 3,601.44, 4,969.15 and 2,108.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601.44 : 4,969.15 = 2,108.83 : x
2. Step 2: Convert to fraction form
   3,601.44/4,969.15 = 2,108.83/x
3. Step 3: Cross multiply
   3,601.44x = 4,969.15 × 2,108.83
4. Step 4: Simplify right side
   3,601.44x = 10,479,092.59
5. Step 5: Solve for x
   x = 10,479,092.59/3,601.44
6. Step 6: Final answer
   x = 2,909.70