Finding the Fourth Proportional to 5,096.79, 7,635.47 and 3,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.79 : 7,635.47 = 3,631.50 : x
2. Step 2: Convert to fraction form
   5,096.79/7,635.47 = 3,631.50/x
3. Step 3: Cross multiply
   5,096.79x = 7,635.47 × 3,631.50
4. Step 4: Simplify right side
   5,096.79x = 27,728,191.15
5. Step 5: Solve for x
   x = 27,728,191.15/5,096.79
6. Step 6: Final answer
   x = 5,440.32