Finding the Fourth Proportional to 5,103.73, 7,656.72 and 3,025.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,103.73 : 7,656.72 = 3,025.63 : x
2. Step 2: Convert to fraction form
   5,103.73/7,656.72 = 3,025.63/x
3. Step 3: Cross multiply
   5,103.73x = 7,656.72 × 3,025.63
4. Step 4: Simplify right side
   5,103.73x = 23,166,401.73
5. Step 5: Solve for x
   x = 23,166,401.73/5,103.73
6. Step 6: Final answer
   x = 4,539.11