Finding the Fourth Proportional to 8,880.37, 12,252.46 and 5,103.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,880.37 : 12,252.46 = 5,103.34 : x
2. Step 2: Convert to fraction form
   8,880.37/12,252.46 = 5,103.34/x
3. Step 3: Cross multiply
   8,880.37x = 12,252.46 × 5,103.34
4. Step 4: Simplify right side
   8,880.37x = 62,528,469.22
5. Step 5: Solve for x
   x = 62,528,469.22/8,880.37
6. Step 6: Final answer
   x = 7,041.20