Finding the Fourth Proportional to 12,075.52, 16,627.56 and 10,711.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,075.52 : 16,627.56 = 10,711.52 : x
2. Step 2: Convert to fraction form
   12,075.52/16,627.56 = 10,711.52/x
3. Step 3: Cross multiply
   12,075.52x = 16,627.56 × 10,711.52
4. Step 4: Simplify right side
   12,075.52x = 178,106,441.49
5. Step 5: Solve for x
   x = 178,106,441.49/12,075.52
6. Step 6: Final answer
   x = 14,749.38