Finding the Fourth Proportional to 22,002.33, 33,019.89 and 8,854.81

Step by Step Solution

1. Step 1: Write the proportion equation
   22,002.33 : 33,019.89 = 8,854.81 : x
2. Step 2: Convert to fraction form
   22,002.33/33,019.89 = 8,854.81/x
3. Step 3: Cross multiply
   22,002.33x = 33,019.89 × 8,854.81
4. Step 4: Simplify right side
   22,002.33x = 292,384,852.17
5. Step 5: Solve for x
   x = 292,384,852.17/22,002.33
6. Step 6: Final answer
   x = 13,288.81