Finding the Fourth Proportional to 12,096.34, 18,151.52 and 5,075.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.34 : 18,151.52 = 5,075.72 : x
2. Step 2: Convert to fraction form
   12,096.34/18,151.52 = 5,075.72/x
3. Step 3: Cross multiply
   12,096.34x = 18,151.52 × 5,075.72
4. Step 4: Simplify right side
   12,096.34x = 92,132,033.09
5. Step 5: Solve for x
   x = 92,132,033.09/12,096.34
6. Step 6: Final answer
   x = 7,616.52