Finding the Fourth Proportional to 1,737.81, 2,608.61 and 1,730.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737.81 : 2,608.61 = 1,730.79 : x
2. Step 2: Convert to fraction form
   1,737.81/2,608.61 = 1,730.79/x
3. Step 3: Cross multiply
   1,737.81x = 2,608.61 × 1,730.79
4. Step 4: Simplify right side
   1,737.81x = 4,514,947.45
5. Step 5: Solve for x
   x = 4,514,947.45/1,737.81
6. Step 6: Final answer
   x = 2,598.07