Finding the Fourth Proportional to 8,807.48, 12,154.42 and 5,031.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,807.48 : 12,154.42 = 5,031.14 : x
2. Step 2: Convert to fraction form
   8,807.48/12,154.42 = 5,031.14/x
3. Step 3: Cross multiply
   8,807.48x = 12,154.42 × 5,031.14
4. Step 4: Simplify right side
   8,807.48x = 61,150,563.48
5. Step 5: Solve for x
   x = 61,150,563.48/8,807.48
6. Step 6: Final answer
   x = 6,943.03