Finding the Fourth Proportional to 2,624.78, 3,619.42 and 2,360.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.78 : 3,619.42 = 2,360.27 : x
2. Step 2: Convert to fraction form
   2,624.78/3,619.42 = 2,360.27/x
3. Step 3: Cross multiply
   2,624.78x = 3,619.42 × 2,360.27
4. Step 4: Simplify right side
   2,624.78x = 8,542,811.59
5. Step 5: Solve for x
   x = 8,542,811.59/2,624.78
6. Step 6: Final answer
   x = 3,254.67