Finding the Fourth Proportional to 3,931.11, 5,900.76 and 1,741.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931.11 : 5,900.76 = 1,741.35 : x
2. Step 2: Convert to fraction form
   3,931.11/5,900.76 = 1,741.35/x
3. Step 3: Cross multiply
   3,931.11x = 5,900.76 × 1,741.35
4. Step 4: Simplify right side
   3,931.11x = 10,275,288.43
5. Step 5: Solve for x
   x = 10,275,288.43/3,931.11
6. Step 6: Final answer
   x = 2,613.84