Finding the Fourth Proportional to 2,359.49, 3,252.89 and 1,959.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.49 : 3,252.89 = 1,959.72 : x
2. Step 2: Convert to fraction form
   2,359.49/3,252.89 = 1,959.72/x
3. Step 3: Cross multiply
   2,359.49x = 3,252.89 × 1,959.72
4. Step 4: Simplify right side
   2,359.49x = 6,374,743.79
5. Step 5: Solve for x
   x = 6,374,743.79/2,359.49
6. Step 6: Final answer
   x = 2,701.75