Finding the Fourth Proportional to 10,211.07, 14,091.28 and 5,734.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,211.07 : 14,091.28 = 5,734.83 : x
2. Step 2: Convert to fraction form
   10,211.07/14,091.28 = 5,734.83/x
3. Step 3: Cross multiply
   10,211.07x = 14,091.28 × 5,734.83
4. Step 4: Simplify right side
   10,211.07x = 80,811,109.62
5. Step 5: Solve for x
   x = 80,811,109.62/10,211.07
6. Step 6: Final answer
   x = 7,914.07