Finding the Fourth Proportional to 2,662.40, 3,674.76 and 1,544.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.40 : 3,674.76 = 1,544.00 : x
2. Step 2: Convert to fraction form
   2,662.40/3,674.76 = 1,544.00/x
3. Step 3: Cross multiply
   2,662.40x = 3,674.76 × 1,544.00
4. Step 4: Simplify right side
   2,662.40x = 5,673,838.63
5. Step 5: Solve for x
   x = 5,673,838.63/2,662.40
6. Step 6: Final answer
   x = 2,131.10