Finding the Fourth Proportional to 9,225.43, 12,731.25 and 5,033.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,225.43 : 12,731.25 = 5,033.68 : x
2. Step 2: Convert to fraction form
   9,225.43/12,731.25 = 5,033.68/x
3. Step 3: Cross multiply
   9,225.43x = 12,731.25 × 5,033.68
4. Step 4: Simplify right side
   9,225.43x = 64,085,038.50
5. Step 5: Solve for x
   x = 64,085,038.50/9,225.43
6. Step 6: Final answer
   x = 6,946.56