Finding the Fourth Proportional to 8,052.77, 12,056.12 and 5,451.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,052.77 : 12,056.12 = 5,451.05 : x
2. Step 2: Convert to fraction form
   8,052.77/12,056.12 = 5,451.05/x
3. Step 3: Cross multiply
   8,052.77x = 12,056.12 × 5,451.05
4. Step 4: Simplify right side
   8,052.77x = 65,718,485.67
5. Step 5: Solve for x
   x = 65,718,485.67/8,052.77
6. Step 6: Final answer
   x = 8,160.98