Finding the Fourth Proportional to 3,032.42, 4,185.50 and 1,854.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,032.42 : 4,185.50 = 1,854.50 : x
2. Step 2: Convert to fraction form
   3,032.42/4,185.50 = 1,854.50/x
3. Step 3: Cross multiply
   3,032.42x = 4,185.50 × 1,854.50
4. Step 4: Simplify right side
   3,032.42x = 7,761,979.55
5. Step 5: Solve for x
   x = 7,761,979.55/3,032.42
6. Step 6: Final answer
   x = 2,559.67