Finding the Fourth Proportional to 2,304.51, 3,176.61 and 1,930.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.51 : 3,176.61 = 1,930.83 : x
2. Step 2: Convert to fraction form
   2,304.51/3,176.61 = 1,930.83/x
3. Step 3: Cross multiply
   2,304.51x = 3,176.61 × 1,930.83
4. Step 4: Simplify right side
   2,304.51x = 6,133,493.89
5. Step 5: Solve for x
   x = 6,133,493.89/2,304.51
6. Step 6: Final answer
   x = 2,661.52