Finding the Fourth Proportional to 2,209.59, 3,046.01 and 1,544.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209.59 : 3,046.01 = 1,544.37 : x
2. Step 2: Convert to fraction form
   2,209.59/3,046.01 = 1,544.37/x
3. Step 3: Cross multiply
   2,209.59x = 3,046.01 × 1,544.37
4. Step 4: Simplify right side
   2,209.59x = 4,704,166.46
5. Step 5: Solve for x
   x = 4,704,166.46/2,209.59
6. Step 6: Final answer
   x = 2,128.98