Finding the Fourth Proportional to 22,017.06, 33,031.71 and 8,866.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,017.06 : 33,031.71 = 8,866.35 : x
2. Step 2: Convert to fraction form
   22,017.06/33,031.71 = 8,866.35/x
3. Step 3: Cross multiply
   22,017.06x = 33,031.71 × 8,866.35
4. Step 4: Simplify right side
   22,017.06x = 292,870,701.96
5. Step 5: Solve for x
   x = 292,870,701.96/22,017.06
6. Step 6: Final answer
   x = 13,301.99