Finding the Fourth Proportional to 8,061.77, 12,096.38 and 3,680.57

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.77 : 12,096.38 = 3,680.57 : x
2. Step 2: Convert to fraction form
   8,061.77/12,096.38 = 3,680.57/x
3. Step 3: Cross multiply
   8,061.77x = 12,096.38 × 3,680.57
4. Step 4: Simplify right side
   8,061.77x = 44,521,554.93
5. Step 5: Solve for x
   x = 44,521,554.93/8,061.77
6. Step 6: Final answer
   x = 5,522.55