Finding the Fourth Proportional to 3,689.52, 5,091.08 and 2,095.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,689.52 : 5,091.08 = 2,095.59 : x
2. Step 2: Convert to fraction form
   3,689.52/5,091.08 = 2,095.59/x
3. Step 3: Cross multiply
   3,689.52x = 5,091.08 × 2,095.59
4. Step 4: Simplify right side
   3,689.52x = 10,668,816.34
5. Step 5: Solve for x
   x = 10,668,816.34/3,689.52
6. Step 6: Final answer
   x = 2,891.65