Finding the Fourth Proportional to 3,931.83, 5,895.27 and 1,850.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931.83 : 5,895.27 = 1,850.58 : x
2. Step 2: Convert to fraction form
   3,931.83/5,895.27 = 1,850.58/x
3. Step 3: Cross multiply
   3,931.83x = 5,895.27 × 1,850.58
4. Step 4: Simplify right side
   3,931.83x = 10,909,668.76
5. Step 5: Solve for x
   x = 10,909,668.76/3,931.83
6. Step 6: Final answer
   x = 2,774.71