Finding the Fourth Proportional to 1,793.55, 2,472.96 and 1,544.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793.55 : 2,472.96 = 1,544.45 : x
2. Step 2: Convert to fraction form
   1,793.55/2,472.96 = 1,544.45/x
3. Step 3: Cross multiply
   1,793.55x = 2,472.96 × 1,544.45
4. Step 4: Simplify right side
   1,793.55x = 3,819,356.50
5. Step 5: Solve for x
   x = 3,819,356.50/1,793.55
6. Step 6: Final answer
   x = 2,129.49