Finding the Fourth Proportional to 16,633.72, 22,955.03 and 9,080.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,633.72 : 22,955.03 = 9,080.54 : x
2. Step 2: Convert to fraction form
   16,633.72/22,955.03 = 9,080.54/x
3. Step 3: Cross multiply
   16,633.72x = 22,955.03 × 9,080.54
4. Step 4: Simplify right side
   16,633.72x = 208,444,068.12
5. Step 5: Solve for x
   x = 208,444,068.12/16,633.72
6. Step 6: Final answer
   x = 12,531.42