Finding the Fourth Proportional to 3,768.98, 5,203.76 and 2,354.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,768.98 : 5,203.76 = 2,354.82 : x
2. Step 2: Convert to fraction form
   3,768.98/5,203.76 = 2,354.82/x
3. Step 3: Cross multiply
   3,768.98x = 5,203.76 × 2,354.82
4. Step 4: Simplify right side
   3,768.98x = 12,253,892.10
5. Step 5: Solve for x
   x = 12,253,892.10/3,768.98
6. Step 6: Final answer
   x = 3,251.25