Finding the Fourth Proportional to 10,180.58, 14,048.53 and 5,704.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.58 : 14,048.53 = 5,704.29 : x
2. Step 2: Convert to fraction form
   10,180.58/14,048.53 = 5,704.29/x
3. Step 3: Cross multiply
   10,180.58x = 14,048.53 × 5,704.29
4. Step 4: Simplify right side
   10,180.58x = 80,136,874.93
5. Step 5: Solve for x
   x = 80,136,874.93/10,180.58
6. Step 6: Final answer
   x = 7,871.55