Finding the Fourth Proportional to 8,066.10, 12,100.23 and 2,519.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.10 : 12,100.23 = 2,519.82 : x
2. Step 2: Convert to fraction form
   8,066.10/12,100.23 = 2,519.82/x
3. Step 3: Cross multiply
   8,066.10x = 12,100.23 × 2,519.82
4. Step 4: Simplify right side
   8,066.10x = 30,490,401.56
5. Step 5: Solve for x
   x = 30,490,401.56/8,066.10
6. Step 6: Final answer
   x = 3,780.07