Finding the Fourth Proportional to 2,461.07, 3,687.48 and 1,944.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.07 : 3,687.48 = 1,944.42 : x
2. Step 2: Convert to fraction form
   2,461.07/3,687.48 = 1,944.42/x
3. Step 3: Cross multiply
   2,461.07x = 3,687.48 × 1,944.42
4. Step 4: Simplify right side
   2,461.07x = 7,170,009.86
5. Step 5: Solve for x
   x = 7,170,009.86/2,461.07
6. Step 6: Final answer
   x = 2,913.37