Finding the Fourth Proportional to 8,754.72, 13,134.24 and 8,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,754.72 : 13,134.24 = 8,034.72 : x
2. Step 2: Convert to fraction form
   8,754.72/13,134.24 = 8,034.72/x
3. Step 3: Cross multiply
   8,754.72x = 13,134.24 × 8,034.72
4. Step 4: Simplify right side
   8,754.72x = 105,529,940.81
5. Step 5: Solve for x
   x = 105,529,940.81/8,754.72
6. Step 6: Final answer
   x = 12,054.06