Finding the Fourth Proportional to 17,672.22, 26,498.61 and 8,301.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.22 : 26,498.61 = 8,301.33 : x
2. Step 2: Convert to fraction form
   17,672.22/26,498.61 = 8,301.33/x
3. Step 3: Cross multiply
   17,672.22x = 26,498.61 × 8,301.33
4. Step 4: Simplify right side
   17,672.22x = 219,973,706.15
5. Step 5: Solve for x
   x = 219,973,706.15/17,672.22
6. Step 6: Final answer
   x = 12,447.43