Finding the Fourth Proportional to 10,483.76, 14,467.92 and 5,704.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,483.76 : 14,467.92 = 5,704.05 : x
2. Step 2: Convert to fraction form
   10,483.76/14,467.92 = 5,704.05/x
3. Step 3: Cross multiply
   10,483.76x = 14,467.92 × 5,704.05
4. Step 4: Simplify right side
   10,483.76x = 82,525,771.94
5. Step 5: Solve for x
   x = 82,525,771.94/10,483.76
6. Step 6: Final answer
   x = 7,871.77