Finding the Fourth Proportional to 10,739.31, 16,106.82 and 3,622.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,739.31 : 16,106.82 = 3,622.85 : x
2. Step 2: Convert to fraction form
   10,739.31/16,106.82 = 3,622.85/x
3. Step 3: Cross multiply
   10,739.31x = 16,106.82 × 3,622.85
4. Step 4: Simplify right side
   10,739.31x = 58,352,634.99
5. Step 5: Solve for x
   x = 58,352,634.99/10,739.31
6. Step 6: Final answer
   x = 5,433.56