Finding the Fourth Proportional to 4,933.89, 7,397.48 and 1,853.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,933.89 : 7,397.48 = 1,853.25 : x
2. Step 2: Convert to fraction form
   4,933.89/7,397.48 = 1,853.25/x
3. Step 3: Cross multiply
   4,933.89x = 7,397.48 × 1,853.25
4. Step 4: Simplify right side
   4,933.89x = 13,709,370.54
5. Step 5: Solve for x
   x = 13,709,370.54/4,933.89
6. Step 6: Final answer
   x = 2,778.61