Finding the Fourth Proportional to 10,734.90, 16,105.86 and 5,537.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.90 : 16,105.86 = 5,537.04 : x
2. Step 2: Convert to fraction form
   10,734.90/16,105.86 = 5,537.04/x
3. Step 3: Cross multiply
   10,734.90x = 16,105.86 × 5,537.04
4. Step 4: Simplify right side
   10,734.90x = 89,178,791.05
5. Step 5: Solve for x
   x = 89,178,791.05/10,734.90
6. Step 6: Final answer
   x = 8,307.37