Finding the Fourth Proportional to 16,301.43, 24,446.18 and 7,409.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,301.43 : 24,446.18 = 7,409.22 : x
2. Step 2: Convert to fraction form
   16,301.43/24,446.18 = 7,409.22/x
3. Step 3: Cross multiply
   16,301.43x = 24,446.18 × 7,409.22
4. Step 4: Simplify right side
   16,301.43x = 181,127,169.30
5. Step 5: Solve for x
   x = 181,127,169.30/16,301.43
6. Step 6: Final answer
   x = 11,111.12