Finding the Fourth Proportional to 8,096.01, 12,135.36 and 5,780.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,096.01 : 12,135.36 = 5,780.49 : x
2. Step 2: Convert to fraction form
   8,096.01/12,135.36 = 5,780.49/x
3. Step 3: Cross multiply
   8,096.01x = 12,135.36 × 5,780.49
4. Step 4: Simplify right side
   8,096.01x = 70,148,327.13
5. Step 5: Solve for x
   x = 70,148,327.13/8,096.01
6. Step 6: Final answer
   x = 8,664.56