Finding the Fourth Proportional to 8,056.56, 12,073.60 and 4,350.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,056.56 : 12,073.60 = 4,350.81 : x
2. Step 2: Convert to fraction form
   8,056.56/12,073.60 = 4,350.81/x
3. Step 3: Cross multiply
   8,056.56x = 12,073.60 × 4,350.81
4. Step 4: Simplify right side
   8,056.56x = 52,529,917.86
5. Step 5: Solve for x
   x = 52,529,917.86/8,056.56
6. Step 6: Final answer
   x = 6,520.14