Finding the Fourth Proportional to 2,715.92, 3,746.70 and 1,596.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715.92 : 3,746.70 = 1,596.50 : x
2. Step 2: Convert to fraction form
   2,715.92/3,746.70 = 1,596.50/x
3. Step 3: Cross multiply
   2,715.92x = 3,746.70 × 1,596.50
4. Step 4: Simplify right side
   2,715.92x = 5,981,587.82
5. Step 5: Solve for x
   x = 5,981,587.82/2,715.92
6. Step 6: Final answer
   x = 2,202.42