Finding the Fourth Proportional to 3,959.04, 5,465.52 and 2,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,959.04 : 5,465.52 = 2,562.72 : x
2. Step 2: Convert to fraction form
   3,959.04/5,465.52 = 2,562.72/x
3. Step 3: Cross multiply
   3,959.04x = 5,465.52 × 2,562.72
4. Step 4: Simplify right side
   3,959.04x = 14,006,597.41
5. Step 5: Solve for x
   x = 14,006,597.41/3,959.04
6. Step 6: Final answer
   x = 3,537.88