Finding the Fourth Proportional to 2,440.59, 3,662.94 and 1,271.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.59 : 3,662.94 = 1,271.00 : x
2. Step 2: Convert to fraction form
   2,440.59/3,662.94 = 1,271.00/x
3. Step 3: Cross multiply
   2,440.59x = 3,662.94 × 1,271.00
4. Step 4: Simplify right side
   2,440.59x = 4,655,611.35
5. Step 5: Solve for x
   x = 4,655,611.35/2,440.59
6. Step 6: Final answer
   x = 1,907.57