Finding the Fourth Proportional to 2,041.76, 3,056.14 and 1,730.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.76 : 3,056.14 = 1,730.72 : x
2. Step 2: Convert to fraction form
   2,041.76/3,056.14 = 1,730.72/x
3. Step 3: Cross multiply
   2,041.76x = 3,056.14 × 1,730.72
4. Step 4: Simplify right side
   2,041.76x = 5,289,322.62
5. Step 5: Solve for x
   x = 5,289,322.62/2,041.76
6. Step 6: Final answer
   x = 2,590.57