Finding the Fourth Proportional to 10,213.43, 14,093.43 and 5,737.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,213.43 : 14,093.43 = 5,737.67 : x
2. Step 2: Convert to fraction form
   10,213.43/14,093.43 = 5,737.67/x
3. Step 3: Cross multiply
   10,213.43x = 14,093.43 × 5,737.67
4. Step 4: Simplify right side
   10,213.43x = 80,863,380.04
5. Step 5: Solve for x
   x = 80,863,380.04/10,213.43
6. Step 6: Final answer
   x = 7,917.36