Finding the Fourth Proportional to 10,180.67, 14,050.19 and 5,704.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.67 : 14,050.19 = 5,704.37 : x
2. Step 2: Convert to fraction form
   10,180.67/14,050.19 = 5,704.37/x
3. Step 3: Cross multiply
   10,180.67x = 14,050.19 × 5,704.37
4. Step 4: Simplify right side
   10,180.67x = 80,147,426.34
5. Step 5: Solve for x
   x = 80,147,426.34/10,180.67
6. Step 6: Final answer
   x = 7,872.51