Finding the Fourth Proportional to 10,210.89, 14,089.23 and 5,734.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,210.89 : 14,089.23 = 5,734.83 : x
2. Step 2: Convert to fraction form
   10,210.89/14,089.23 = 5,734.83/x
3. Step 3: Cross multiply
   10,210.89x = 14,089.23 × 5,734.83
4. Step 4: Simplify right side
   10,210.89x = 80,799,338.88
5. Step 5: Solve for x
   x = 80,799,338.88/10,210.89
6. Step 6: Final answer
   x = 7,913.06