Finding the Fourth Proportional to 8,066.84, 12,103.12 and 2,521.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.84 : 12,103.12 = 2,521.58 : x
2. Step 2: Convert to fraction form
   8,066.84/12,103.12 = 2,521.58/x
3. Step 3: Cross multiply
   8,066.84x = 12,103.12 × 2,521.58
4. Step 4: Simplify right side
   8,066.84x = 30,518,985.33
5. Step 5: Solve for x
   x = 30,518,985.33/8,066.84
6. Step 6: Final answer
   x = 3,783.26