Finding the Fourth Proportional to 16,633.98, 22,955.39 and 9,080.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,633.98 : 22,955.39 = 9,080.79 : x
2. Step 2: Convert to fraction form
   16,633.98/22,955.39 = 9,080.79/x
3. Step 3: Cross multiply
   16,633.98x = 22,955.39 × 9,080.79
4. Step 4: Simplify right side
   16,633.98x = 208,453,030.55
5. Step 5: Solve for x
   x = 208,453,030.55/16,633.98
6. Step 6: Final answer
   x = 12,531.76