Finding the Fourth Proportional to 3,081.88, 4,625.06 and 1,233.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081.88 : 4,625.06 = 1,233.51 : x
2. Step 2: Convert to fraction form
   3,081.88/4,625.06 = 1,233.51/x
3. Step 3: Cross multiply
   3,081.88x = 4,625.06 × 1,233.51
4. Step 4: Simplify right side
   3,081.88x = 5,705,034.25
5. Step 5: Solve for x
   x = 5,705,034.25/3,081.88
6. Step 6: Final answer
   x = 1,851.15