Finding the Fourth Proportional to 2,627.41, 3,941.58 and 872.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.41 : 3,941.58 = 872.52 : x
2. Step 2: Convert to fraction form
   2,627.41/3,941.58 = 872.52/x
3. Step 3: Cross multiply
   2,627.41x = 3,941.58 × 872.52
4. Step 4: Simplify right side
   2,627.41x = 3,439,107.38
5. Step 5: Solve for x
   x = 3,439,107.38/2,627.41
6. Step 6: Final answer
   x = 1,308.93