Finding the Fourth Proportional to 10,467.92, 14,445.20 and 5,751.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,467.92 : 14,445.20 = 5,751.29 : x
2. Step 2: Convert to fraction form
   10,467.92/14,445.20 = 5,751.29/x
3. Step 3: Cross multiply
   10,467.92x = 14,445.20 × 5,751.29
4. Step 4: Simplify right side
   10,467.92x = 83,078,505.55
5. Step 5: Solve for x
   x = 83,078,505.55/10,467.92
6. Step 6: Final answer
   x = 7,936.49