Finding the Fourth Proportional to 12,012.04, 16,576.90 and 7,535.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,012.04 : 16,576.90 = 7,535.98 : x
2. Step 2: Convert to fraction form
   12,012.04/16,576.90 = 7,535.98/x
3. Step 3: Cross multiply
   12,012.04x = 16,576.90 × 7,535.98
4. Step 4: Simplify right side
   12,012.04x = 124,923,186.86
5. Step 5: Solve for x
   x = 124,923,186.86/12,012.04
6. Step 6: Final answer
   x = 10,399.83