Finding the Fourth Proportional to 2,394.71, 3,303.61 and 1,730.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394.71 : 3,303.61 = 1,730.51 : x
2. Step 2: Convert to fraction form
   2,394.71/3,303.61 = 1,730.51/x
3. Step 3: Cross multiply
   2,394.71x = 3,303.61 × 1,730.51
4. Step 4: Simplify right side
   2,394.71x = 5,716,909.30
5. Step 5: Solve for x
   x = 5,716,909.30/2,394.71
6. Step 6: Final answer
   x = 2,387.31