Finding the Fourth Proportional to 8,067.53, 12,100.86 and 2,520.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,067.53 : 12,100.86 = 2,520.24 : x
2. Step 2: Convert to fraction form
   8,067.53/12,100.86 = 2,520.24/x
3. Step 3: Cross multiply
   8,067.53x = 12,100.86 × 2,520.24
4. Step 4: Simplify right side
   8,067.53x = 30,497,071.41
5. Step 5: Solve for x
   x = 30,497,071.41/8,067.53
6. Step 6: Final answer
   x = 3,780.23