Finding the Fourth Proportional to 2,134.69, 3,201.42 and 1,544.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.69 : 3,201.42 = 1,544.81 : x
2. Step 2: Convert to fraction form
   2,134.69/3,201.42 = 1,544.81/x
3. Step 3: Cross multiply
   2,134.69x = 3,201.42 × 1,544.81
4. Step 4: Simplify right side
   2,134.69x = 4,945,575.42
5. Step 5: Solve for x
   x = 4,945,575.42/2,134.69
6. Step 6: Final answer
   x = 2,316.77