Finding the Fourth Proportional to 12,055.46, 16,634.60 and 7,576.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.46 : 16,634.60 = 7,576.04 : x
2. Step 2: Convert to fraction form
   12,055.46/16,634.60 = 7,576.04/x
3. Step 3: Cross multiply
   12,055.46x = 16,634.60 × 7,576.04
4. Step 4: Simplify right side
   12,055.46x = 126,024,427.10
5. Step 5: Solve for x
   x = 126,024,427.10/12,055.46
6. Step 6: Final answer
   x = 10,453.72