Finding the Fourth Proportional to 9,733.14, 13,431.72 and 5,541.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,733.14 : 13,431.72 = 5,541.39 : x
2. Step 2: Convert to fraction form
   9,733.14/13,431.72 = 5,541.39/x
3. Step 3: Cross multiply
   9,733.14x = 13,431.72 × 5,541.39
4. Step 4: Simplify right side
   9,733.14x = 74,430,398.89
5. Step 5: Solve for x
   x = 74,430,398.89/9,733.14
6. Step 6: Final answer
   x = 7,647.11