Finding the Fourth Proportional to 16,109.31, 24,131.15 and 7,350.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,109.31 : 24,131.15 = 7,350.37 : x
2. Step 2: Convert to fraction form
   16,109.31/24,131.15 = 7,350.37/x
3. Step 3: Cross multiply
   16,109.31x = 24,131.15 × 7,350.37
4. Step 4: Simplify right side
   16,109.31x = 177,372,910.39
5. Step 5: Solve for x
   x = 177,372,910.39/16,109.31
6. Step 6: Final answer
   x = 11,010.59