Finding the Fourth Proportional to 22,050.06, 33,076.17 and 8,900.79

Step by Step Solution

1. Step 1: Write the proportion equation
   22,050.06 : 33,076.17 = 8,900.79 : x
2. Step 2: Convert to fraction form
   22,050.06/33,076.17 = 8,900.79/x
3. Step 3: Cross multiply
   22,050.06x = 33,076.17 × 8,900.79
4. Step 4: Simplify right side
   22,050.06x = 294,404,043.17
5. Step 5: Solve for x
   x = 294,404,043.17/22,050.06
6. Step 6: Final answer
   x = 13,351.62