Finding the Fourth Proportional to 3,932.30, 5,896.52 and 1,850.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.30 : 5,896.52 = 1,850.55 : x
2. Step 2: Convert to fraction form
   3,932.30/5,896.52 = 1,850.55/x
3. Step 3: Cross multiply
   3,932.30x = 5,896.52 × 1,850.55
4. Step 4: Simplify right side
   3,932.30x = 10,911,785.87
5. Step 5: Solve for x
   x = 10,911,785.87/3,932.30
6. Step 6: Final answer
   x = 2,774.91