Finding the Fourth Proportional to 16,111.30, 24,175.17 and 7,345.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,111.30 : 24,175.17 = 7,345.06 : x
2. Step 2: Convert to fraction form
   16,111.30/24,175.17 = 7,345.06/x
3. Step 3: Cross multiply
   16,111.30x = 24,175.17 × 7,345.06
4. Step 4: Simplify right side
   16,111.30x = 177,568,074.16
5. Step 5: Solve for x
   x = 177,568,074.16/16,111.30
6. Step 6: Final answer
   x = 11,021.34