Finding the Fourth Proportional to 8,048.02, 12,072.81 and 2,499.87

Step by Step Solution

1. Step 1: Write the proportion equation
   8,048.02 : 12,072.81 = 2,499.87 : x
2. Step 2: Convert to fraction form
   8,048.02/12,072.81 = 2,499.87/x
3. Step 3: Cross multiply
   8,048.02x = 12,072.81 × 2,499.87
4. Step 4: Simplify right side
   8,048.02x = 30,180,455.53
5. Step 5: Solve for x
   x = 30,180,455.53/8,048.02
6. Step 6: Final answer
   x = 3,750.05