Finding the Fourth Proportional to 9,926.67, 13,697.84 and 5,734.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,926.67 : 13,697.84 = 5,734.83 : x
2. Step 2: Convert to fraction form
   9,926.67/13,697.84 = 5,734.83/x
3. Step 3: Cross multiply
   9,926.67x = 13,697.84 × 5,734.83
4. Step 4: Simplify right side
   9,926.67x = 78,554,755.09
5. Step 5: Solve for x
   x = 78,554,755.09/9,926.67
6. Step 6: Final answer
   x = 7,913.51