Finding the Fourth Proportional to 10,608.53, 15,909.10 and 5,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,608.53 : 15,909.10 = 5,341.50 : x
2. Step 2: Convert to fraction form
   10,608.53/15,909.10 = 5,341.50/x
3. Step 3: Cross multiply
   10,608.53x = 15,909.10 × 5,341.50
4. Step 4: Simplify right side
   10,608.53x = 84,978,444.30
5. Step 5: Solve for x
   x = 84,978,444.30/10,608.53
6. Step 6: Final answer
   x = 8,010.39