Finding the Fourth Proportional to 10,213.67, 14,093.05 and 5,737.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,213.67 : 14,093.05 = 5,737.61 : x
2. Step 2: Convert to fraction form
   10,213.67/14,093.05 = 5,737.61/x
3. Step 3: Cross multiply
   10,213.67x = 14,093.05 × 5,737.61
4. Step 4: Simplify right side
   10,213.67x = 80,860,424.61
5. Step 5: Solve for x
   x = 80,860,424.61/10,213.67
6. Step 6: Final answer
   x = 7,916.88