Finding the Fourth Proportional to 3,233.89, 4,850.69 and 925.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,233.89 : 4,850.69 = 925.39 : x
2. Step 2: Convert to fraction form
   3,233.89/4,850.69 = 925.39/x
3. Step 3: Cross multiply
   3,233.89x = 4,850.69 × 925.39
4. Step 4: Simplify right side
   3,233.89x = 4,488,755.77
5. Step 5: Solve for x
   x = 4,488,755.77/3,233.89
6. Step 6: Final answer
   x = 1,388.04