Finding the Fourth Proportional to 1,793.72, 2,471.91 and 1,544.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793.72 : 2,471.91 = 1,544.96 : x
2. Step 2: Convert to fraction form
   1,793.72/2,471.91 = 1,544.96/x
3. Step 3: Cross multiply
   1,793.72x = 2,471.91 × 1,544.96
4. Step 4: Simplify right side
   1,793.72x = 3,819,002.07
5. Step 5: Solve for x
   x = 3,819,002.07/1,793.72
6. Step 6: Final answer
   x = 2,129.10