Finding the Fourth Proportional to 5,096.20, 7,645.18 and 1,809.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.20 : 7,645.18 = 1,809.48 : x
2. Step 2: Convert to fraction form
   5,096.20/7,645.18 = 1,809.48/x
3. Step 3: Cross multiply
   5,096.20x = 7,645.18 × 1,809.48
4. Step 4: Simplify right side
   5,096.20x = 13,833,800.31
5. Step 5: Solve for x
   x = 13,833,800.31/5,096.20
6. Step 6: Final answer
   x = 2,714.53