Finding the Fourth Proportional to 3,934.53, 5,430.74 and 2,441.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,934.53 : 5,430.74 = 2,441.59 : x
2. Step 2: Convert to fraction form
   3,934.53/5,430.74 = 2,441.59/x
3. Step 3: Cross multiply
   3,934.53x = 5,430.74 × 2,441.59
4. Step 4: Simplify right side
   3,934.53x = 13,259,614.69
5. Step 5: Solve for x
   x = 13,259,614.69/3,934.53
6. Step 6: Final answer
   x = 3,370.06