Finding the Fourth Proportional to 10,734.34, 16,107.18 and 5,539

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.34 : 16,107.18 = 5,539 : x
2. Step 2: Convert to fraction form
   10,734.34/16,107.18 = 5,539/x
3. Step 3: Cross multiply
   10,734.34x = 16,107.18 × 5,539
4. Step 4: Simplify right side
   10,734.34x = 89,217,670.02
5. Step 5: Solve for x
   x = 89,217,670.02/10,734.34
6. Step 6: Final answer
   x = 8,311.43